A group of 12 students provided feedback to their professor on course evaluations about the quality of

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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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Elementary Statistics In Social Research

ISBN: 9780205845484

12th Edition

Authors: Jack A. Levin, James Alan Fox, David R. Forde

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Question Posted: Dec 12, 2022 05:11 AM

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A group of 12 students provided feedback to their professor on course evaluations about the quality of

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8 6 7 9 8 9 9 9 7 8 10 6

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To calculate the range of this distribution we need to find the difference between the hi...View the full answer

Elementary Statistics In Social Research

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