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Check your blood pressure: In a recent study, the Centers for Disease Control and Prevention reported that diastolic blood pressures of adult women in the United States are approximately normally distributed with mean 80.4 mmHg and standard deviation 9.8 mmHg. (a) What proportion of women have blood pressures lower than 65 mmHg? (b) What proportion of women have blood pressures between 72 mmHg and 90 mmHg? (c) A diastolic blood pressure greater than 90 mmHg is classified as hypertension (high blood pressure). What proportion of women have hypertension? (d) Is it unusual for a woman to have a blood pressure lower than 63 mmHg? Round the answers to four decimal places. Part 1 of 4 The proportion of women who have blood pressures lower than 65 mmHg is Part 2 of 4 The proportion of women who have blood pressures between 72 mmHg and 90 mmHg is Part 3 of 4 The proportion of women who have hypertension is Part 4 of 4 It (Choose one) is / is not X X X unusual because the probability of a woman having blood pressure lower than 63 mmHg is

Check your blood pressure: In a recent study, the Centers for Disease Control and Prevention reported that diastolic blood pressures of adult women in the United States are approximately normally distributed with mean 80.4 mmHg and standard deviation 9.8 mmHg. (a) What proportion of women have blood pressures lower than 65 mmHg? (b) What proportion of women have blood pressures between 72 mmHg and 90 mmHg? (c) A diastolic blood pressure greater than 90 mmHg is classified as hypertension (high blood pressure). What proportion of women have hypertension? (d) Is it unusual for a woman to have a blood pressure lower than 63 mmHg? Round the answers to four decimal places. Part 1 of 4 The proportion of women who have blood pressures lower than 65 mmHg is Part 2 of 4 The proportion of women who have blood pressures between 72 mmHg and 90 mmHg is Part 3 of 4 The proportion of women who have hypertension is Part 4 of 4 It (Choose one) is / is not X X X unusual because the probability of a woman having blood pressure lower than 63 mmHg is

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Check your blood pressure: In a recent study, the Centers for Disease Control and Prevention reported that diastolic blood pressures of adult women in the United States are approximately normally distributed with mean 80.4 mmHg and standard deviation 9.8 mmHg. (a) What proportion of women have blood pressures lower than 65 mmHg? (b) What proportion of women have blood pressures between 72 mmHg and 90 mmHg? (c) A diastolic blood pressure greater than 90 mmHg is classified as hypertension (high blood pressure). What proportion of women have hypertension? (d) Is it unusual for a woman to have a blood pressure lower than 63 mmHg? Round the answers to four decimal places. Part 1 of 4 The proportion of women who have blood pressures lower than 65 mmHg is Part 2 of 4 The proportion of women who have blood pressures between 72 mmHg and 90 mmHg is Part 3 of 4 The proportion of women who have hypertension is Part 4 of 4 X x X It (Choose one) ▼ unusual because the probability of a woman having blood pressure lower than 63 mmHg is is / is not
Transcribed Image Text:Check your blood pressure: In a recent study, the Centers for Disease Control and Prevention reported that diastolic blood pressures of adult women in the United States are approximately normally distributed with mean 80.4 mmHg and standard deviation 9.8 mmHg. (a) What proportion of women have blood pressures lower than 65 mmHg? (b) What proportion of women have blood pressures between 72 mmHg and 90 mmHg? (c) A diastolic blood pressure greater than 90 mmHg is classified as hypertension (high blood pressure). What proportion of women have hypertension? (d) Is it unusual for a woman to have a blood pressure lower than 63 mmHg? Round the answers to four decimal places. Part 1 of 4 The proportion of women who have blood pressures lower than 65 mmHg is Part 2 of 4 The proportion of women who have blood pressures between 72 mmHg and 90 mmHg is Part 3 of 4 The proportion of women who have hypertension is Part 4 of 4 X x X It (Choose one) ▼ unusual because the probability of a woman having blood pressure lower than 63 mmHg is is / is not
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