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An Instructor Is Evaluating the Performance of Students on a Test

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An instructor is evaluating the performance of students on a test. He records the number of points that each student missed and created a frequency distribution. This is provided below: An instructor is evaluating the performance of students on a test. He records the number of points that each student missed and created a frequency distribution. This is provided below:   What is the standard deviation for this population? A)  11.43 B)  14.14 C)  12.63 D)  13.17 E)  16.90 What is the standard deviation for this population?


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