Mathematics, 14.07.2019 10:00 mercedes73
(a) give the mean and the standard deviation of the sampling distribution of the sample mean x. mean 105 correct: your answer is correct. standard deviation 2.4 correct: your answer is correct. (b) find the probability that x exceeds 112. (round your answer to four decimal places.)
Answers: 1
for calculating the probability. This value is called Z-score.
.
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(a) give the mean and the standard deviation of the sampling distribution of the sample mean x. mean...
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