Question: (a) Use a computer program to find the probability that a random variable having the normal distribution with the mean 1.786 and the standard deviation

(a) Use a computer program to find the probability that a random variable having the normal with the mean –1.786 and the standard deviation 1.0416 will assume a value between – 2.159 and 0.5670.
(b) Interpolate in Table III to find this probability and compare your result with the more exact value found in part (a).

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a Using MINITAB and entering 2159 and 05670 into C1 then giving the commands MTB CDF C1 S... View full answer

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