Introductory Statistics
1st Edition
ISBN: 9781938168208
Author: Barbara Illowsky, Susan Dean
Publisher: OpenStax College
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Chapter 6, Problem 64H
The systolic blood pressure (given In millimeters) of males has an approximately 
=125 and standard deviation a 14. Systolic blood pressure for males follows a normal distribution.
a. Calculate the z-scores for the male systolic blood pressures 100 and 150 millimeters.
b. If a male friend of yours said he thought his systolic blood pressure was 2.5 standard deviations below the mean, but that he believed his blood pressure was 100 and 150 millimeters. what would you say to him?
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Chapter 6 Solutions
Introductory Statistics
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