☑Kizspy.me
(Choose 1 answer)
☐ A
A. 0.0166
☐ C
B. 0.0179
C. None of the other choices is correct
☐ E
D. 0.9834
The lengths of human pregnancies are normally distributed with a mean of 268 days and a standard deviation
of 15 days. What is the probability that a pregnancy lasts at least 300 days?
Let
P(Z <2.13) 0.9834, P(Z<-0.04) = 0.4840.
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E. 0.4840
FUO.sh
sh the exam.
