(b) A man is selected at random from the practice. His potassium intake is 5500 mg/day, which means that he is SD(s) above the average potassium intake of men in the practice. Another way of expressing his relative potassium intake is that he is at the percentile of intake among all men in the practice. (c) Using regression, we can predict the man from part (b) will have a blood pressure that is SD(s) (choose between above/below) average. Therefore, he is predicted to be at the percentile of blood pressure.
(b) A man is selected at random from the practice. His potassium intake is 5500 mg/day, which means that he is SD(s) above the average potassium intake of men in the practice. Another way of expressing his relative potassium intake is that he is at the percentile of intake among all men in the practice. (c) Using regression, we can predict the man from part (b) will have a blood pressure that is SD(s) (choose between above/below) average. Therefore, he is predicted to be at the percentile of blood pressure.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
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