Answer Key to Math Practice Worksheet for Calculator Mean Median Range 3

Calculator Mean Median Range 3
Version 2
Name:________________________

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

64 • 517 • 802 • 33 • 629

33 + 64 +  517  + 629 + 802 = 2045
Count=5


What is the median? 517
What is the mean? 2045 ÷ 5 = 409
What is the range? 802 - 33 = 769

43 • 416 • 986 • 44 • 476

43 + 44 +  416  + 476 + 986 = 1965
Count=5


What is the median? 416
What is the mean? 1965 ÷ 5 = 393
What is the range? 986 - 43 = 943

605 • 502 • 414

414 +  502  + 605 = 1521
Count=3


What is the median? 502
What is the mean? 1521 ÷ 3 = 507
What is the range? 605 - 414 = 191

33 • 637 • 53 • 669 • 278

33 + 53 +  278  + 637 + 669 = 1670
Count=5


What is the median? 278
What is the mean? 1670 ÷ 5 = 334
What is the range? 669 - 33 = 636

324 • 369 • 390

324 +  369  + 390 = 1083
Count=3


What is the median? 369
What is the mean? 1083 ÷ 3 = 361
What is the range? 390 - 324 = 66

865 • 394 • 892

394 +  865  + 892 = 2151
Count=3


What is the median? 865
What is the mean? 2151 ÷ 3 = 717
What is the range? 892 - 394 = 498

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