A population of values has a normal distribution with μ = 41.8 and σ = 59.8 . You intend to draw a random sample of size n = 126 . Find the probability that a sample of size n = 126 is randomly selected with a mean between 28.5 and 44.5. rounded to 4 decimal places.
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8/√126 SEM = 5.307 Show more…
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