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Mathematics, 20.05.2021 21:10 Pranav2004

Suppose a normal distribution has a mean of 79 and a standard deviation of 7. What is P(x_>86)?

A. 0.975
B. 0.16
C. 0.025
D. 0.84

(Had to re-ask question a second time because I messed up the question first time. )

Please explain your reasoning why.

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