Mathematics, 12.02.2020 04:08 megharx

The mean of a normal probability distribution is 500; the standard deviation is 10.
(a) About 68% of the observations lie between what two values?

(b) About 95% of the observations lie between what two values?

(c) Practically all of the observations lie between what two values?

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The mean of a normal probability distribution is 500; the standard deviation is 10.
(a) About...

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