I need someone to carefully read the full assignment instructions and complete all questions step-by-step for Problem Set #4 (PPD 303: Statistics for Policy, Planning, and Development).
- Use the assignment details provided to solve every part correctly
- Use the attached Excel file (PS4.xlsx) for the questions that require raw data and Excel calculations, especially the matched-samples and independent-samples sections
- For Excel-based questions, you must show the exact formulas used with the full arguments entered not just the function names
- Show all work clearly and neatly, including how margins of error, test statistics, standard errors, confidence intervals, and P-values are calculated
- For the table-based parts, use the required statistical tables from the assignment (Table C for confidence intervals and Table A for approximate P-values)
- For the Excel parts, follow the professors directions exactly and provide the specific Excel formulas typed in to get the answers
- Answer the interpretation questions in plain English where required, including conclusions about statistical significance, P-values, Type I error, and Type II error
- For the matched-pairs question, calculate the change for each student and the average change before completing the hypothesis test
- For the independent-samples question, use the summary statistics given in the assignment and use the raw Excel data where the assignment specifically asks for it
Final deliverable requirements:
- Combine everything into one clean, organized PDF
- Make it neat, legible, and easy to copy into Word
- Clearly label each question number and each part
- Include all formulas, calculations, and written interpretations requested in the assignment
- Do not submit a separate Excel file as the final answer the final submission should be the completed work in PDF format
The professor is strict about showing work and formulas, so accuracy, organization, and clarity are very important.
NO AI USE. ALSO MUST BE COMPLETED BY OR BEFORE THE DEADLINE I GIVE.
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