SOLUTION: assume the random variable x is normally distributed with mean u=50 and standard deviation of 7. find the probablity p(x>34)

SOLUTION: assume the random variable x is normally distributed with mean u=50 and standard deviation of 7. find the probablity p(x>34)

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Question 625785: assume the random variable x is normally distributed with mean u=50 and standard deviation of 7. find the probablity p(x>34)

Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
P(x>34) = P(Z>(34-50)/7) = P(z>-16/7) = 0.989
Answer: 0.989
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