A population of values has a normal distribution with μ = 62.4 and σ = 88.8. If a random sample of size n = 10 is selected, a. Find the probability that a single randomly selected value is less than 149.5. Round your answer to four decimals. P(X < 149.5) = b. Find the probability that a sample of size n = 10 is randomly selected with a mean less than 149.5. Round your answer to four decimals. P(M < 149.5) =
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