Mathematics
Mathematics, 22.04.2020 01:48, mccdp55

The length of human pregnancies is approximately normally distributed with a mean u=266 days and standard deviation o=16 days.

1. Suppose random sample 0f 20 pregnancies is obtained. Describe the sampling distribution of the sample mean length of human pregnancies.

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The length of human pregnancies is approximately normally distributed with a mean u=266 days and sta...

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