MA215 Grantham University Business Statistics Project
Using the ROI data set:
- For each of the 2 majors consider the School Type column.Assuming the requirements are met, construct a 90% confidence intervalfor the proportion of the schools that are Private. Be sure tointerpret your results.
- For each of the 2 majors construct a 95% confidence intervalfor the mean of the column Annual % ROI. Be sure to interpret yourresults.
* ROI Data has been attached.
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