A population of values has a normal distribution with ? = 163.2 and ? = 49.6. You intend to draw a random sample of size n = 188. Please show your answers as numbers accurate to 4 decimal places. Find the probability that a sample of size n = 188 is randomly selected with a mean greater than 164.3. P(?x > 164.3) =
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We are given a normal distribution with a population mean (µ) of 163.2 and a population standard deviation (σ) of 49.6. Show more…
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