Cholesterol level in women Studies relating serum choles-terol level to coronary heart disease suggest that a risk fac-tor is the ratio x of the total amount C of cholesterol in theblood to the amount H of high-density lipoprotein choles-terol in the blood. For a female, the lifetime risk R of hav-ing a heart attack can be approximated by the formulaR = 2.07 In x – 2.04 provided 0

To find the value of x, use x=CH and substitute C and H with 242 and 78, respectively. Divide 242 by…

Answered: Cholesterol level in women Studies…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: y=ax+b a=-0.794 b=31.311 r²=0.9801 r=-0.99 Use this to predict the number of situps a person who watches 8 hours of TV can do (to one decimal place)
A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y).The results of the regression were y=ax+b a=-1.324 b=23.586 r2=0.887364 r=-0.942 Use this to predict the number of situps a person who watches 11.5 hours of TV can do (to one decimal place)
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