I need help with this problem During the course of a semester 10 stude


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I need help with this problem During the course of a semester 10 students in Mr Smiths class took three exams

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I need help with this problem: ''During the course of a semester,

10 students in Mr. Smith's class took three exams. Use Microsoft® Excel® to compute all the descriptive statistics for the following set of three test scores over the course of a semester. Which test had the highest average score? Which test had the smallest amount of variability? How would you interpret the differences between exams, and note the range, means, and standard deviations over time''
Test 1. 90 65 51 88 72 75 60 78 80 84
Test 2. 94 75 77 84 88 84 75 85 80 88
Test 3. 95 90 91 93 92 90 83 90 92 94

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