The lengths of pregnancies in a small rural village are normally distributed w

The lengths of pregnancies in a small rural village are normally distributed
with a mean of 263 days and a standard deviation of 14 days.
In what range would you expect to find the middle 98% of most pregnancies?
Between _______ and _______

If you were to draw samples of size 34 from this population, in what range would you expect to find the middle 98% of most averages for the lengths of the pregnancy sample?
Between________and_______

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