One-Variable Data: Distributions and Measures of Center and Spread

SAT Math· difficulty 2/5

What is the mean of the data set {3,5,8,10,14}\{3, 5, 8, 10, 14\}?

  • A

    10

  • B

    7

  • C

    9

  • D

    8

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Explanation

Mean = (3+5+8+10+14)/5=40/5=8(3+5+8+10+14)/5 = 40/5 = 8.

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