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A population of values has a normal distribution with =67.1=67.1 and =82.4=82.4. You intend to draw a random sample of size n=48=48. Find the probability
A population of values has a normal distribution with =67.1=67.1 and =82.4=82.4. You intend to draw a random sample of size n=48=48. Find the probability that a sample of size n=48=48 is randomly selected with a mean less than 84.9. P(M < 84.9) = 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.
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