Consider three students with the following distributions of 24 quiz scores: Amanda: 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8- Barney: 5, 6,6,6,6,7,7,7,7,7,7,7,8,8,8,8,8,8,8,9,9,9,9,10 Charlene:
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Question:
Consider three students with the following distributions of 24 quiz scores:
Amanda:
8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8-
Barney: 5, 6,6,6,6,7,7,7,7,7,7,7,8,8,8,8,8,8,8,9,9,9,9,10
Charlene: 0,0,0,0,0,0,0,0,0,0,0,0,10,10,1010,10,10,10,10,10,10,10,10
Answer the following without bothering to do any calculations. Explain your choices.
a) Which student has the smallest standard deviation of quiz scores?
b) Which student has the largest standard deviation of quiz scores?
Related Book For
Statistics for Management and Economics Abbreviated
ISBN: 978-1285869643
10th Edition
Authors: Gerald Keller
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