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a) What proportion of our sample will NOT be categorised as severely hypertensive? b) Suppose that we recommend that a physician be consulted if an individual has an arterial diastolic blood

a) What proportion of our sample will NOT be categorised as severely hypertensive? b) Suppose that we recommend that a physician be consulted if an individual has an arterial diastolic blood

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 10CT
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Exercise Classification of arterial diastolic blood pressure (mm Hg) in adults, 18 years and older Diastolic blood pressure (mm Hg) Less than 85 85-89 90-104 105-114 Greater or equal to 115 Blood Pressure Classification Normal High normal Mild hypertension Moderate hypertension Severe hypertension Consider that blood pressure readings are obtained from nearly 200,000 participants in a a large-scale community blood pressure screening program, and that these measurements follow a normal distribution. The mean is 85 mm Hg, with a standard deviation of 13 mm Hg.
Transcribed Image Text:Exercise Classification of arterial diastolic blood pressure (mm Hg) in adults, 18 years and older Diastolic blood pressure (mm Hg) Less than 85 85-89 90-104 105-114 Greater or equal to 115 Blood Pressure Classification Normal High normal Mild hypertension Moderate hypertension Severe hypertension Consider that blood pressure readings are obtained from nearly 200,000 participants in a a large-scale community blood pressure screening program, and that these measurements follow a normal distribution. The mean is 85 mm Hg, with a standard deviation of 13 mm Hg.
Exercise a) What proportion of our sample will NOT be categorised as severely hypertensive? • b) Suppose that we recommend that a physician be consulted if an individual has an arterial diastolic blood pressure equal or greater than 90 mm Hg. What proportion of individuals in our screening program will be asked to consult a physician? c) What proportion of individuals have diastolic blood pressure in the mildly hypertensive range? d) What diastolic blood pressure will 75% of the population be above?
Transcribed Image Text:Exercise a) What proportion of our sample will NOT be categorised as severely hypertensive? • b) Suppose that we recommend that a physician be consulted if an individual has an arterial diastolic blood pressure equal or greater than 90 mm Hg. What proportion of individuals in our screening program will be asked to consult a physician? c) What proportion of individuals have diastolic blood pressure in the mildly hypertensive range? d) What diastolic blood pressure will 75% of the population be above?
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