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

Calculator Mean Median Range 4
Version 3
Name:________________________

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

720 • 477 • 3,678 • 462 • 8,138

462 + 477 +  720  + 3,678 + 8,138 = 13475
Count=5


What is the median? 720
What is the mean? 13475 ÷ 5 = 2695
What is the range? 8138 - 462 = 7676

2,283 • 596 • 496

496 +  596  + 2,283 = 3375
Count=3


What is the median? 596
What is the mean? 3375 ÷ 3 = 1125
What is the range? 2283 - 496 = 1787

424 • 4,553 • 662 • 900 • 4,981

424 + 662 +  900  + 4,553 + 4,981 = 11520
Count=5


What is the median? 900
What is the mean? 11520 ÷ 5 = 2304
What is the range? 4981 - 424 = 4557

807 • 4,526 • 886 • 712 • 6,709

712 + 807 +  886  + 4,526 + 6,709 = 13640
Count=5


What is the median? 886
What is the mean? 13640 ÷ 5 = 2728
What is the range? 6709 - 712 = 5997

353 • 1,657 • 312

312 +  353  + 1,657 = 2322
Count=3


What is the median? 353
What is the mean? 2322 ÷ 3 = 774
What is the range? 1657 - 312 = 1345

750 • 496 • 8,996

496 +  750  + 8,996 = 10242
Count=3


What is the median? 750
What is the mean? 10242 ÷ 3 = 3414
What is the range? 8996 - 496 = 8500

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