Standard Deviation/Frequency distribution table Can someone help me finish? a) S

Question

Standard Deviation/Frequency distribution table

Can someone help me finish?

a) Set up a frequency distribution table and calculate the relative frequency for the following quiz scores that Matt achieved in his Algebra course: Matt's Quiz Scores: 85, 88, 92, 71, 100, 78, 61, 61, 89, 99, 100, 65, 98, 85, 92, 79, 81, 85, 100, and 100. Use the following frequency intervals: Where is your frequency distribution table? b) Calculate the variance and standard deviation for Matt's quiz scores. Suggestion: set the problem up in steps within a table like the textbook illustrates. What happened to this part of the problem?

Explanation / Answer

a) Frequency Distribution table

b)   We can use here Excel for calculation.

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