A population of values has a normal distribution with u = 20.2 and o = 37.9. You intend to draw a random sample of size %3D n = 69. Find the probability that a single randomly selected value is greater than 7. P(X>7) = Find the probability that a sample of size n = 69 is randomly selected with a mean greater than 7. %3D P(M> 7) = Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.

Q: (-14) + (–7)

A:

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