A population of values has a normal distribution with = 180.8 and σ = size n = 10 is selected, 19.2. If a random sample of a. Find the probability that a single randomly selected value is less than 170.5. Round your answer to four decimals. P(X < 170.5) = b. Find the probability that a sample of size n = 170.5. Round your answer to four decimals. P(M 170.5) = 10 is randomly selected with a mean less than

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