Question: 3. Use the frequency distribution table you prepared in Problem 6 of Section 2.3 to do the following: (a) Determine the mean, median, and mode

3. Use the frequency distribution table you prepared in Problem 6 of Section 2.3 to do the following:

(a) Determine the mean, median, and mode of the grouped data.

(b) Determine the variance and the standard deviation of the grouped data.

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