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20 July, 22:01

Suppose the x-axis of a density graph represents someone's weight in

pounds. If the area under the density graph from 120 pounds to 140 pounds

is 0.28, what is the probability of someone's weight being anywhere from 120

pounds to 140 pounds?

A. 52%

B. 34%

C. 46%

D. 28%

+3
Answers (1)
  1. 20 July, 22:20
    0
    It's B. 34%

    I just answered it and its correct.
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