Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded region of the graph. Assume the variable x is normally distributed. The probability that the member selected at random is from the shaded area of the graph is (Round to four decimal places as needed.) Pregnancy Length in a Population of New Mothers 281
Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded region of the graph. Assume the variable x is normally distributed. The probability that the member selected at random is from the shaded area of the graph is (Round to four decimal places as needed.) Pregnancy Length in a Population of New Mothers 281
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 35E: Unemployment In 2015, there were approximately 8.3 million unemployed workers in the United States....
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Transcribed Image Text:F1
K
Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is
from the shaded region of the graph. Assume the variable x is normally distributed.
The probability that the member selected at random is from the shaded area of the graph is
F2
80
F3
000
000
F4
%
8
F5
A
MacBook Air
F6
&
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F7
C
(Round to four decimal places as needed.)
*
DII
F8
(
DD
F9
)
F10
1
Pregnancy Length in a
Population of New Mothers
281<x<294
4)
238
281
294
Pregnancy length (in days)
F11
+
H=270
a 12
Next
F12
Q
Q
1
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