MA215 Grantham Week 3 School Experiment Annual ROI Paper
Project Week 3
For these project assignments throughout the course you will need to reference the data in the ROI Excel spreadheet. Spreadsheet Attached
Using the ROI data set:
If we select 7 colleges from a major and then record whetherthey are of “School Type’ “Private’ or not, is this experiment abinomial one? Why or why not?
For each of the 2 majors determine if the “Annual % ROI’appears to be normally distributed. Consider the shape of the histogramand the measures of central tendency (mean and median) to justify yourresults. Report on each of these with charts and calculations tojustify your answers.
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Attachments
20190630171450w_3_roi_by_major (12 kB)