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

SAT Math· difficulty 2/5

A bar chart shows monthly sales: Jan 200, Feb 150, Mar 220, Apr 180. What were total sales over these 4 months?

  • A

    800

  • B

    750

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  • C

    700

  • D

    850

Explanation

200+150+220+180=750200 + 150 + 220 + 180 = 750.

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