A group of 12 students provided feedback to their professor on course evaluations about the quality of
Question:
A group of 12 students provided feedback to their professor on course evaluations about the quality of the course, as measured on a scale from 0 (poor) to 10 (excellent). The responses were as follows:
Calculate the (a) range, (b) the variance, and (c) the standard deviation of this distribution.
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To calculate the range of this distribution we need to find the difference between the hi...View the full answer
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Related Book For 
Elementary Statistics In Social Research
ISBN: 9780205845484
12th Edition
Authors: Jack A. Levin, James Alan Fox, David R. Forde
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