Diastolic blood pressure is a measure of the pressure when arteries rest between heartbeats. Suppose diastoic blood pressure levels in women are noma distributed with a mean of 71 mm Hg and a standard deviation of 8.8 mm 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? 1.54% (Round to two decimal places as needed.) b. If we randomly collect samples of women with 16 in each sample, what percentage of theose samples have a mean above 90 mm Hg? (Round to two decimal places as needed)
Diastolic blood pressure is a measure of the pressure when arteries rest between heartbeats. Suppose diastoic blood pressure levels in women are noma distributed with a mean of 71 mm Hg and a standard deviation of 8.8 mm 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? 1.54% (Round to two decimal places as needed.) b. If we randomly collect samples of women with 16 in each sample, what percentage of theose samples have a mean above 90 mm Hg? (Round to two decimal places as needed)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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