Mathematics
Mathematics, 20.05.2021 07:50, nees123

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Suppose a normal distribution has a mean of 50 and a standard deviation of
3. What is P(x<_47)?
A. 0.84
B. 0.975
C. 0.025
D. 0.16
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Suppose a normal distribution has a mean of 50 and a standard deviatio...

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