Diastolic blood pressure is a measure of the pressure when arteries rest between heartbeats. Suppose diastolic blood pressure levels in women are normally distributed with a mean of 69.3mm Hg and a standard deviation of 8.8mm Hg. Complete parts (a) and (b) below.
A. A diastolic blood pressure level above 90 mm Hg is considered to be hypertension. What percentage of women have hypertension?
B. If we randomly collect samples of women with 16 in each sample, what percentage of those samples have a mean above 90 mm Hg?
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