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Author Question: There are four independent variables, x1, x2, x3, and x4, that might be useful in predicting a ... (Read 53 times)

nenivikky

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on: Feb 14, 2020
There are four independent variables, x1, x2, x3, and x4, that might be useful in predicting a response y. A total of n = 40 observations is available, and it is decided to employ stepwise regression to help in selecting the independent variables that appear to useful. The computer fits all possible one-variable models of the form E(y) = β0 + β1xi, i = 1, 2, 3, 4. The information in the table is provided from the computer printout.



Which independent variable is declared the best one-variable predictor of y?
◦ x1
◦ x2
◦ x3
◦ x4
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by nenivikky on Feb 14, 2020

ebonylittles

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Reply #1 on: Feb 14, 2020
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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nenivikky

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Reply 2 on: Feb 14, 2020
YES! Correct, THANKS for helping me on my review

irishcancer18

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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