Answer Key to Math Practice Worksheet for Sorted Mixed Sign Easy Mean Median Range

Sorted Mixed Sign Easy Mean Median Range
Version 1		Name:________________________

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

-8 • -5 • -2

-8 +  -5  + -2 = -15
Count=3


What is the median? -5
What is the mean? -15 ÷ 3 = -5
What is the range? -2 - -8 = 6

-7 • -6 • -5

-7 +  -6  + -5 = -18
Count=3


What is the median? -6
What is the mean? -18 ÷ 3 = -6
What is the range? -5 - -7 = 2

-6 • -4 • -2

-6 +  -4  + -2 = -12
Count=3


What is the median? -4
What is the mean? -12 ÷ 3 = -4
What is the range? -2 - -6 = 4

-9 • -7 • -2

-9 +  -7  + -2 = -18
Count=3


What is the median? -7
What is the mean? -18 ÷ 3 = -6
What is the range? -2 - -9 = 7

-4 • -3 • -2

-4 +  -3  + -2 = -9
Count=3


What is the median? -3
What is the mean? -9 ÷ 3 = -3
What is the range? -2 - -4 = 2

-9 • -7 • -6 • -5 • -3

-9 + -7 +  -6  + -5 + -3 = -30
Count=5


What is the median? -6
What is the mean? -30 ÷ 5 = -6
What is the range? -3 - -9 = 6

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