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In a Rating of the Satisfaction with Their Instructor, 13

Question 33

Multiple Choice

In a rating of the satisfaction with their instructor, 13 students gave the following scores from a scale of 1 to 5 (mean = 3) :
3, 2, 1, 1, 5, 5, 4, 3, 3, 2, 4, 3, 3

-What is the range?


A) 3
B) 4
C) 1.291
D) 1.667
E) 2.779

Correct Answer:

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