Question Description
2 professors taught different sections of a required course at a university. Both had ten students in their respective classes, sections 980 and 981. Their students evaluated them, giving the numbers here:
section 980:
1, 4, 3, 4, 5, 5, 4, 3, 4, 5
section 981:
3, 4, 5, 5, 3, 4, 4, 4, 3, 3
showing their overall satisfaction with the class . Rank ranges from from 1 (lowest) to 5 (highest). Can someone tell from the mean & the median (of each section) which instructor was more popular with the students? Show calculations and explain why.
After finding the (sample) standard deviations,
OR
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