Category: uncategorised

  • Matrix Algebra Worksheet Verify Identities and Matrix Power…

    I need help solving a Matrix Algebra worksheet for my MATH 2010 computer lab. WITHOUT (Ai)

    This worksheet focuses on matrix identities and matrix powers using MATLAB.

    Part 1:
    Let A and B be 22 matrices and I be the 22 identity matrix.
    Determine whether the following statements are true or false for any square matrices:

    (a) (AB)^T = A^T B^T
    (b) (A + I)(A I) = A^2 I
    (c) (A + B)(A B) = A^2 B^2

    If a statement is false, construct specific matrices A and B in MATLAB and demonstrate that the left-hand side and right-hand side are not equal. Show MATLAB commands used.

    Part 2:
    Given the matrix

    A =
    [0.5 0.3 0.2
    0.2 0.8 0
    0.3 0.3 0.4]

    Compute:
    A^5, A^10, A^20

    Requirements:

  • Souad 153 disc 3

    Week 2 Discussion #3

    What Are Your Thoughts on the Anti-Bias Classroom?

    After reading the previous article on selecting children’s books, and the information on what to look for in the learning environment, please post your response to the following prompts and engage in discussion with your learning peers.

    1. Have you visited or observed a preschool classroom?

    NOTE: The question above is particularly important for your instructor as I assume some basic understanding of preschool classrooms that not all of you may have. If there are students without this experience we may need to backtrack and have a refresher on learning centers and basic preschool classroom design.

    1. If you are teaching or working in a preschool, have you seen multicultural materials in the classroom?

    NOTE: It is actually not common to find a preschool classroom that meets the criteria of an Anti-Bias classroom. Another thing to consider is intentionality—has the classroom been intentionally and thoughtfully designed with an Anti-Bias perspective or are the few multicultural materials accidentally or haphazardly included.

    1. What are your initial thoughts about choosing materials, and props with an Anti-Bias mindset?

    Typically this class has many weeks to build up to the discussion of how to design an Anti-Bias classroom, but we have so little time during intersession that we are jumping ahead before you may fully understand the rationale for Anti-Bias work with children.

    1. What concerns do you have about Anti-Bias teaching for preschool children?

    .

    .

    .

    Requirements: Follow

  • Matrix Algebra Worksheet Verify Identities and Matrix Power…

    I need help solving a Matrix Algebra worksheet for my MATH 2010 computer lab.

    This worksheet focuses on matrix identities and matrix powers using MATLAB.

    Part 1:
    Let A and B be 22 matrices and I be the 22 identity matrix.
    Determine whether the following statements are true or false for any square matrices:

    (a) (AB)^T = A^T B^T
    (b) (A + I)(A I) = A^2 I
    (c) (A + B)(A B) = A^2 B^2

    If a statement is false, construct specific matrices A and B in MATLAB and demonstrate that the left-hand side and right-hand side are not equal. Show MATLAB commands used.

    Part 2:
    Given the matrix

    A =
    [0.5 0.3 0.2
    0.2 0.8 0
    0.3 0.3 0.4]

    Compute:
    A^5, A^10, A^20

    Requirements:

  • Project management (mgt 323)

    assignment (MGT 323) project management

    Requirements: Follow instructions

  • Souad 153 reflect

    *** no AI

    **the student is from Iraq

    Discussion #1-Reflecting on Your Upbringing

    This week you will begin to reflect on biasand how it is formed. This requires us to reflect on our own upbringing.

    Take some time to reflect on the questions below before you begin to write your post. There are no right or wrong answers to the questions in this assignment. It is important to think about how your upbringing made you the person you are today.

    We ALL have bias, it is unavoidable to be a human and not have conscious or unconscious bias. Our goal as teachers, or future teachers, is to confront our bias and to be role models for working on ourselves to become more accepting. As a teacher, you will work with all types of people and you’ll need to be able to work as a team with any parent for the benefit of their child.

    IMPORTANT! It is up to you to reveal as much or as little as you are comfortable with here. The purpose of this discussion is for YOU to think more deeply about how you have become the person you are today. Our parents, home culture, our religious training, the economic circumstances we grow up with, our home language and our experiences as a child, and much more combine to make us who we are.

    The following questions are only for you to think about and consider. You do not need to respond to each question. After you spend this week thinking about these questions and how you have become the person you are today, please answer the questions at the bottom of this discussion assignment by the due date. It is optional to reply to your peers this week but you may if you choose to.

    GENERAL MESSAGES-Reflection questions only

    • Where geographically were you were bornor adopted?
    • Did you grow up in a traditional or nontraditional family? Same sex parents, single parent, blended family, raised in foster care, or by a grandparent or guardians, or in a two parent family.
    • Your parent(s) racial and ethnic background(s)if known
    • The number of siblings you grew up with
    • Was your first language English or other?

    FAMILY MESSAGES-Reflection questions only

    • What messages were you given by the people in your immediate family and extended family members about your abilities, your challenges and your appearance?
    • What did/does your family value? These core values are often about what is very important in the family.
    • How did these spoken or unspoken messages affect you as a child? How do they affect you today?
    • Do you still hold these same values today? If not what changed?
    • Were you told by parents or extended family members to avoid any particular group or type of person as a child?
    • Did you ever begin to question your parent’s views about people who looked or behaved or believed differently?

    MESSAGES FROM YOUR WIDER COMMUNITY-Reflection questions only

    • What do you recall about your personal experiences related to how you were treated by others in your community, school, religious organization, or other social groups?
    • Was there any social/societal group that you were part of where you did not feel socially, emotionally or physically safe or accepted for who you are? What were the circumstances and how did you deal with this?
    • How do you think the messages you received as a child impacted you in your life choices and personal development?
    • Did you ever experience mistreatment or bullying in school based on your appearance, your characteristics or who you are in terms of racial, ethnic, cultural identity, your abilities, your gender your sexual orientation or other?
    • Did you discuss the mistreatment with others? What was the result?
    • Did you ever notice others being bullied? What was the reason this person was targeted by bullies? What did you want to do about this?
    • Did you ever see anyone stand up to a bully? What was the situation? Have you personally ever stood up to a bully?

    PERSONAL REFLECTION/CONCLUSION -Required discussion questions

    After spending some time thinking about the questions above, answer the following discussion prompts.

    1. What question or questions above impacted you when you were thinking about them?
    2. Did anything come up in your memory while thinking about your childhood or upbringing?
    3. Is there anything that happened as a child that you as a teacher or educator would want to help children in your classroom deal with?
    4. Did you identify any personal bias in yourself that was part of your upbringing? How do you feel about it? Is it a bias you want to work to change?
    5. Is there anything you want to share about your experience reflecting on these questions?

    Word Count” 150-200 words

    Example 1

    BIAS: HOW IS IT FORMED?

    As a Muslim person I grew up with bias related to my religion, those biases were the base of my upbringing in my childhood. I tough a lot about all the questions which were related with religion, because sometimes you do not want to follow certain rules or beliefs from your religion, in my case, the dress code I needed to follow when I was younger and when I used to live in Iraq.

    As a teacher I would love to help children to feel secure in all the aspects, I am mother of three beautiful kids, so my biggest wish is to make all children feel listened to, feel that they really matter, does not care anything more, kids really deserve a good treat and education.

    Currently I do not have bias which can result negative in my process of being an instructor, but I really hope a lot from parents and children, I mean, I would like to include all of them in a process where they do not result as the negative factor, no problems, non-sense complains, etc. About this I do not feel always comfortable, but I would not like to change it, I think I can really achieve an environment where everyone acts according totheir values.

    .
    .
    Example 2

    .While thinking about these questions, I saw how my childhood helped shape who I am today. The questions about family and school impacted me the most. I was born in Southern California and raised in Mexico in a traditional family. Spanish was my first language, and I learned English in school. Growing up in Mexico helped me learn a lot about family, culture, and community. My family taught me to be respectful, work hard, and be kind to others. They also taught me to help family members and stay close as a family. These values are still very important to me today.

    When I thought about my childhood, I remembered times in school when I felt left out or not understood. I also saw other kids being treated unfairly or judged. In Mexico, I also saw how some children did not have the same opportunities in school. These experiences helped me understand how important it is for children to feel safe, accepted, and supported at school.

    Reflecting on bias helped me see that some of my ideas come from what I learned growing up and from my culture and environment. I want to keep learning and try to be more open, fair, and understanding with everyone. This activity reminded me why I want to be a teacher who creates a caring, safe, and welcoming classroom for all children.

    Requirements: Follow

  • Souad 153 reflect

    *** no AI

    **the student is from Iraq

    Discussion #1-Reflecting on Your Upbringing

    This week you will begin to reflect on biasand how it is formed. This requires us to reflect on our own upbringing.

    Take some time to reflect on the questions below before you begin to write your post. There are no right or wrong answers to the questions in this assignment. It is important to think about how your upbringing made you the person you are today.

    We ALL have bias, it is unavoidable to be a human and not have conscious or unconscious bias. Our goal as teachers, or future teachers, is to confront our bias and to be role models for working on ourselves to become more accepting. As a teacher, you will work with all types of people and you’ll need to be able to work as a team with any parent for the benefit of their child.

    IMPORTANT! It is up to you to reveal as much or as little as you are comfortable with here. The purpose of this discussion is for YOU to think more deeply about how you have become the person you are today. Our parents, home culture, our religious training, the economic circumstances we grow up with, our home language and our experiences as a child, and much more combine to make us who we are.

    The following questions are only for you to think about and consider. You do not need to respond to each question. After you spend this week thinking about these questions and how you have become the person you are today, please answer the questions at the bottom of this discussion assignment by the due date. It is optional to reply to your peers this week but you may if you choose to.

    GENERAL MESSAGES-Reflection questions only

    • Where geographically were you were bornor adopted?
    • Did you grow up in a traditional or nontraditional family? Same sex parents, single parent, blended family, raised in foster care, or by a grandparent or guardians, or in a two parent family.
    • Your parent(s) racial and ethnic background(s)if known
    • The number of siblings you grew up with
    • Was your first language English or other?

    FAMILY MESSAGES-Reflection questions only

    • What messages were you given by the people in your immediate family and extended family members about your abilities, your challenges and your appearance?
    • What did/does your family value? These core values are often about what is very important in the family.
    • How did these spoken or unspoken messages affect you as a child? How do they affect you today?
    • Do you still hold these same values today? If not what changed?
    • Were you told by parents or extended family members to avoid any particular group or type of person as a child?
    • Did you ever begin to question your parent’s views about people who looked or behaved or believed differently?

    MESSAGES FROM YOUR WIDER COMMUNITY-Reflection questions only

    • What do you recall about your personal experiences related to how you were treated by others in your community, school, religious organization, or other social groups?
    • Was there any social/societal group that you were part of where you did not feel socially, emotionally or physically safe or accepted for who you are? What were the circumstances and how did you deal with this?
    • How do you think the messages you received as a child impacted you in your life choices and personal development?
    • Did you ever experience mistreatment or bullying in school based on your appearance, your characteristics or who you are in terms of racial, ethnic, cultural identity, your abilities, your gender your sexual orientation or other?
    • Did you discuss the mistreatment with others? What was the result?
    • Did you ever notice others being bullied? What was the reason this person was targeted by bullies? What did you want to do about this?
    • Did you ever see anyone stand up to a bully? What was the situation? Have you personally ever stood up to a bully?

    PERSONAL REFLECTION/CONCLUSION -Required discussion questions

    After spending some time thinking about the questions above, answer the following discussion prompts.

    1. What question or questions above impacted you when you were thinking about them?
    2. Did anything come up in your memory while thinking about your childhood or upbringing?
    3. Is there anything that happened as a child that you as a teacher or educator would want to help children in your classroom deal with?
    4. Did you identify any personal bias in yourself that was part of your upbringing? How do you feel about it? Is it a bias you want to work to change?
    5. Is there anything you want to share about your experience reflecting on these questions?

    Word Count” 150-200 words

    Example 1

    BIAS: HOW IS IT FORMED?

    As a Muslim person I grew up with bias related to my religion, those biases were the base of my upbringing in my childhood. I tough a lot about all the questions which were related with religion, because sometimes you do not want to follow certain rules or beliefs from your religion, in my case, the dress code I needed to follow when I was younger and when I used to live in Iraq.

    As a teacher I would love to help children to feel secure in all the aspects, I am mother of three beautiful kids, so my biggest wish is to make all children feel listened to, feel that they really matter, does not care anything more, kids really deserve a good treat and education.

    Currently I do not have bias which can result negative in my process of being an instructor, but I really hope a lot from parents and children, I mean, I would like to include all of them in a process where they do not result as the negative factor, no problems, non-sense complains, etc. About this I do not feel always comfortable, but I would not like to change it, I think I can really achieve an environment where everyone acts according totheir values.

    .
    .
    Example 2

    .While thinking about these questions, I saw how my childhood helped shape who I am today. The questions about family and school impacted me the most. I was born in Southern California and raised in Mexico in a traditional family. Spanish was my first language, and I learned English in school. Growing up in Mexico helped me learn a lot about family, culture, and community. My family taught me to be respectful, work hard, and be kind to others. They also taught me to help family members and stay close as a family. These values are still very important to me today.

    When I thought about my childhood, I remembered times in school when I felt left out or not understood. I also saw other kids being treated unfairly or judged. In Mexico, I also saw how some children did not have the same opportunities in school. These experiences helped me understand how important it is for children to feel safe, accepted, and supported at school.

    Reflecting on bias helped me see that some of my ideas come from what I learned growing up and from my culture and environment. I want to keep learning and try to be more open, fair, and understanding with everyone. This activity reminded me why I want to be a teacher who creates a caring, safe, and welcoming classroom for all children.

    Requirements: Follow

  • Week 1 Project

    In this week’s discussion, you considered some of the issues surrounding the implementation of mental health courts. For this assignment, you have been hired to work on a proposal for a mental health court for your county.

    Broward County, Florida, was a pioneer in this field, and studies of their system have been published. A search of the SUO library should begin there. Also, organizations such as the American Psychiatric Association and Mental Health America have published position papers on the topic. A 2006 study by the Bureau of Justice Statistics (BJS) can provide needed background on incarcerated inmates with mental issues.

    Using appropriate research, prepare a 4-6 page report in Microsoft Word that addresses the following points:

    • Review the current state of “mental health courts.” How prevalent are they? Is this a trend that seems to be gaining support?
    • Do they exist in your county presently?
    • Discuss the methodology used by the BJS
    • to support the need for mental health services in corrections. Evaluate whether their research is appropriate for determining the need for mental health courts, and/or show how it could be improved. In other words, does the BJS study tell us what we need to know?
    • The BJS study at the heart of this movement was updated in 2006. Your report proposes an updated study. Provide and discuss at least five appropriate research questions that a present-day study on the mental health of offenders should cover.

    Last, if your county were to adopt or expand this model, the professionals involved in its implementation will need guidance. Conclude your report with guidelines and procedures for police, prosecutors, and public defenders. For example, how should police training be modified to help officers recognize mental health issues?

    What criteria should prosecutors use when deciding whether to divert a case? Use these questions as the beginning of this section.

    Make certain that you support your proposal with proper reasoning and research data.

    Submit your proposal in a four to six page report in Microsoft Word to the Submissions Area byby the due date assigned.

  • Visualizing and interpreting data – answers questions &…

    You will use the skills you learned in weeks 1 and 2 evaluate a set of statistics. But keep this in mind, learning statistics is more than learning techniques and tools. It is also about learning how to think critically. That is the essential skill to develop in this course. Associated with critical thinking is the need to present reasoning that explains how you arrived at the conclusions you drew, and to provide evidence that supports your reasoning and conclusions! You must practice this in all of your post and responses for every assignment. Assertions or conclusions that you cannot support with evidence and valid reasoning will, sadly, result in a loss of points.

    A) Determine Descriptive Statistics of Sample Dataset

    Physical variables can be correlated with each other. An Excel spreadsheet is attached that includes 30 data sets illustrating the height and weight of a population segment. The first ui is the height in inches and the second the weight in pounds. Heights and weights are the two variables in the datasets, and each of these variables has a number of observations (values) associated with it. Choose one data set that has not already been selected (include the number of the data set in your title to make this easier to do; see notes section for example).

    i) First provide the definitions of:

    • Mean
    • Median
    • Standard deviation

    ii) Next, calculate the values of mean, median and standard deviation of the a) heights and the b) weights in the data set. You can either do this by hand or see the video linked at the end to show you how to do this using the tools in Excel. Then discuss with each other the questions posed later in this assignment.

    iii) Do the values of the mean, median, and standard deviation tell you anything useful about a dataset? If so, what is that? If you wanted to convey to someone a sense of what the data means, which statistic would you use (mean, median, standard deviation). Explain the reasons for your choice?

    B) Create Plot of Data

    Now, construct a scatter plot. You will use this plot to discuss some of the questions in Part C.

    • Select the Height and Weight columns in a dataset.
    • From the insert menu select the “Scatter” plot (the option with datapoints only and no connecting lines).
    • Right-click on one of the data points in the chart, From the pop-up menu, click on “Add Trendline”. This brings up another menu, A Linear trendline is the default option but you can pick another option as well.
    • Try fitting several of the options. Do you see much of a difference between the different trend lines? Which one do you think gives you a visually better fit? Which one would you choose to use for this plot? Explain your reasoning.

    C) Analyze and Discuss

    Discuss any two of the numbered items below in your main post. Write the response for each item in a separate paragraph and provide the number of the item to which you are responding.

    Note: You must provide logical reasoning for the inferences that you make. If you make an assertion or claim, you must provide reasoning and links to published, reliable evidence to support your assertion/claim.

    1. Observe the scatter plot you built? Does there appear to be a correlation between the height and weight of the subjects? Is it a strong or weak correlation? What reasoning did you use to decide if the correlation is strong or weak.
    2. Right-click on the numbers lining the y-axis. From the menu that pops up, select “Format Axis”. Change the upper and lower bounds for the y-axis. What does this do to the shape of the scatter plot. Does it change your interpretation of the strength of the correlation between the variables? Explain your reasoning. Paste your charts directly in your post.
    3. Explain what is correlation and what is causation? Are the variables in the provided dataset correlated or causally connected? Explain your reasoning.
    4. In creating scatter plots, there is an interpretation bias that gets built in. Identify the bias and discus the difficulty it causes. How would you avoid this bias?
    5. Can you infer anything about the nature of the subject population from the data provided? Explain your reasoning and provide references to reliable published evidence that supports your reasoning.
    6. If you were told that the variables in the dataset were the speed of a car (in miles per hour) and the systolic blood pressure of the driver (in mm of mercury), which variable would you plot on which axis? What conclusion would you draw?
    7. In light of the above questions, what do you think of the notion of “data-driven decision making”? Is data (numbers) sufficient by itself to draw conclusions, i.e. to draw conclusions without knowing what physical things are represented by the data?

    D) Self-Reflection and Responses

    Self-reflection: Describe what you have learned from this exercise about using descriptive statistics and data visualization to understand the information contained in a dataset, and about communicating that information to others.

    Response Posts: Respond to at least two of your classmates by elaborating upon or critiquing the points they make.

    Notes

    If you have a different version of excel then you may want to search to see how to form a trendline. These instructions work with Office 365 and Office 2010.

    • Present your work neatly so that it is easy to read. Separate text into paragraphs. Highlight/bold important points or numbers. Attach your excel worksheet with your scatter plot and paste/insert plots directly into your post. (5 points associated with the presentation of your posts)
    • If you make an assertion or claim, provide supporting evidence (citation to published work) and explain your reasoning. (This is very important. Up to 15 points are associated with this).

    Requirements: Questions answered 250 words +

  • Souad 153 disc 2

    Discussion #2-Your Personal Experiences-What is a “normal” family?

    As a teacher you will work with many different families throughout your career. Our perception of family generally comes from our own experiences with our own family. We may think of our own family asnormal, and the ways of other families as unusual or strange.

    1. Think back to your childhood and your memories of your family. Did you think of your family as normal when you were a child?
    1. Did this perception change at all as you grew up, or did something happen to change your view of your family?
    1. For those of you who are teaching, do you tend to assess or judge parenting behaviors and styles of the parents in your programs from the lens of your own experience?
    1. Did your family have customs or traditions that were different from the other children you knew growing up? This could be languages used, holidays celebrated, religious practices, foods your family enjoyed, your economic situation, or other elements of culture.
    1. Is there such a thing as a normalfamily in America today? How might it negatively affect your interaction with children and families to view a child’s family as abnormal?

    Requirements: Follow

  • Business Question

    Questions needed to be answered are inthe picture I uploaded. But first you need to watch this documentary to answer the questions:

    Requirements: as needed