Mathematics, 23.07.2019 14:00, Angel1107
Given a normal random variable x with mean 20 and variance 9, and a random sample of size n taken from the distribution, what sample size n is necessary in order that p(19.9 ≤ x ≤ 20.1) = 0.95?
Answers: 1
Mathematics, 27.06.2019 02:30, cicimarie2018
Answers: 2
Mathematics, 10.07.2019 00:20, tiffanyhmptn
Answers: 3
Mathematics, 02.11.2019 05:31, Pipemacias9995
Answers: 2
Given a normal random variable x with mean 20 and variance 9, and a random sample of size n taken fr...
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