The Database of UVA students( Data for UVA students ACT Math.xlsx download) contains information on the undergraduate students at the University of Virginia. This list contains the data for different

The Database of UVA students( Data for UVA students ACT Math.xlsx  download) contains information on the undergraduate students at the University of Virginia. This list contains the data for different Qualitative and Quantitative variables. Your project is to obtain the results based on the following questions using StatCrunch.

Copy the StatCrunch results (graph plus answer) into your solutions document

1. Obtain the mean and the standard deviation for ACT Math score for each  class level and interpret the results.
2. Obtain the five-number summary of ACT Math scores for each class level. Do any of these class levels have outliers? If yes, then which class level has an outlier?
3. Obtain Histogram, box plot, and normal probability plot for each ACT Math score for each class level. What interpretation can you make for each of these class levels? Which one looks more approximately normal?
4. Obtain and interpret a 95% confidence interval for the mean ACT Math score for each class level. (Note:  You could use the mean and standard deviation obtained from part 1.)

Requirements:

1. Type your name on your paper.
2. Number your pages across your entire solutions document.
3. Use complete and coherent sentences to answer the questions. Typed (10-12pt font), double-spaced, 1 inch margins.

4 Generate all requested graphs using StatCrunch.

1. Title and label all of your graphs “correctly”
2. Discuss how has this project helped you understand the purpose and value of the study of statistics?