Question
The results from a statistics class' first exam are as follows: The average grade obtained on the exam by its 45 students is an 85,
The results from a statistics class' first exam are as follows: The average grade obtained on the exam by its 45 students is an 85, with a standard deviation of 15 points. Answer the following based on this information: What percentage of individuals have a z-score between -1 and 1.40?
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Algebra And Trigonometry
Authors: Ron Larson
9th Edition
1285605705, 9781285605708
