Suppose the x-axis of a density graph represents someone's age
in
years.
If
the...
Mathematics, 07.05.2021 20:50 amsley19
Suppose the x-axis of a density graph represents someone's age
in
years.
If
the area under the density graph from 20 years to 70 years is 0.77, what is the
probability of someone's age being anywhere from 20 years to 70 years?
A. 77%
B. 61%
C. 85%
D. 93%
Answers: 1
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