Given that the population mean is132 and the population standard deviation is 26, find P(X ≤ 150)?
Given that the population mean is 132 and the population standard deviation is 26 on a continuous normally distributed scale. Find
P(X ≤ 150) =
Given probabilities accurate to four decimals; that is, 0.12345 or 12.345% would be given as 0.1235.
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z = (150-132)/26 = .69
normalcdf(-99,.69) = .7549