Determine the z-score, to the nearest hundredth, for a woman who had a systolic blood pressure reading of 113.0 mm Hg. (b) The z-score for one woman was 2.04. What was her systolic blood pressure reading? (Round your answer to one decimal place.
Determine the z-score, to the nearest hundredth, for a woman who had a systolic blood pressure reading of 113.0 mm Hg. (b) The z-score for one woman was 2.04. What was her systolic blood pressure reading? (Round your answer to one decimal place.
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 6CR
Related questions
Question
A blood pressure test was given to 450 women ages 20 to 36. It showed that their mean systolic blood pressure was 119.5 mm Hg, with a standard deviation of 13.4 mm Hg.
(a) Determine the z-score, to the nearest hundredth, for a woman who had a systolic blood pressure reading of 113.0 mm Hg.
(b) The z-score for one woman was 2.04. What was her systolic blood pressure reading? (Round your answer to one decimal place.)
mm Hg
(b) The z-score for one woman was 2.04. What was her systolic blood pressure reading? (Round your answer to one decimal place.)
mm Hg
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