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Author Question: Blood pressure and cholesterol Suppose that both blood pressure and cholesterol levels of adult ... (Read 10202 times)

genevieve1028

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on: Aug 30, 2019

Question 1

A scatterplot of log(Y) vs. log(X) reveals a linear pattern with very little scatter. It is probably true that…
◦ the correlation between X and Y is near 0.
◦ the scatterplot of Y vs X shows a linear association.
◦ the calculator's LnReg function will model the association between X and Y.
◦ the residuals plot for regression of Y on X shows a curved pattern.
◦ the correlation between X and Y is near +1.

Question 2

Blood pressure and cholesterol Suppose that both blood pressure and cholesterol levels of adult women can be described with Normal models, and that the correlation between these variables is 0.60. If a woman's blood pressure places her at the 88th percentile, at what percentile would you predict her cholesterol level to be?
Stats: Modeling the World ¦ Bock, Velleman, De Veaux ¦ 4th Edition
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Marked as best answer by genevieve1028 on Aug 30, 2019

batool

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Reply #1 on: Aug 30, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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genevieve1028

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Reply #2 on: Aug 30, 2019
TY


batool

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Reply #3 on: Aug 30, 2019
You're welcome


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Reply #4 on: Aug 2, 2020
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