15 22 12 21 26 18 42 29 64 20 15 22 18 24 27 24 26 19 a. Compute the mean and median percentage of students currently using Apple iPads. Mean 24.67 (to 2 decimals) Median 22 (to the nearest whole number) b. Compute the first and third quartiles for these data. First quartile 18 (to 2 decimals) Third quartile 26.25 (to 2 decimals) c. Compute the range and interquartile range for these data. Range 52 (to the nearest whole number) Interquartile range 8.25 (to 2 decimals)

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A: Mean:The formula for finding mean is shown below:

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A:

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