Answer Key to Math Practice Worksheet for Calculator Mean Median Range 4

Calculator Mean Median Range 4
Version 1
Name:________________________

Use the list of numbers to find the mean, median and range

919 • 744 • 4,222 • 9,999 • 681

681 + 744 +  919  + 4,222 + 9,999 = 16565
Count=5


What is the median? 919
What is the mean? 16565 ÷ 5 = 3313
What is the range? 9999 - 681 = 9318

598 • 957 • 469 • 2,509 • 1,167

469 + 598 +  957  + 1,167 + 2,509 = 5700
Count=5


What is the median? 957
What is the mean? 5700 ÷ 5 = 1140
What is the range? 2509 - 469 = 2040

5,771 • 381 • 839 • 871 • 9,613

381 + 839 +  871  + 5,771 + 9,613 = 17475
Count=5


What is the median? 871
What is the mean? 17475 ÷ 5 = 3495
What is the range? 9613 - 381 = 9232

4,936 • 688 • 5,077 • 267 • 507

267 + 507 +  688  + 4,936 + 5,077 = 11475
Count=5


What is the median? 688
What is the mean? 11475 ÷ 5 = 2295
What is the range? 5077 - 267 = 4810

740 • 139 • 8,829

139 +  740  + 8,829 = 9708
Count=3


What is the median? 740
What is the mean? 9708 ÷ 3 = 3236
What is the range? 8829 - 139 = 8690

8,985 • 304 • 140 • 3,129 • 422

140 + 304 +  422  + 3,129 + 8,985 = 12980
Count=5


What is the median? 422
What is the mean? 12980 ÷ 5 = 2596
What is the range? 8985 - 140 = 8845

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