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Assume the random variable X is normally distributed with mean is 52 and the standard deviation...

Assume the random variable X is normally distributed with mean is 52 and the standard deviation is 10. Compute the probability. Be sure to draw a normal curve with the area corresponding to the probability shaded. P(X>42) Use the standard normal distribution table.

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solution: Given that mean U= 52 standard deviaton 0:10 م . ( بد د ۶ )P (22 د = P( => :) (. د // : - ر- ر = P - :- 02/557 : 0

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