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Author Question: For a particular regression analysis, the following regression equation is obtained: , where x ... (Read 154 times)

ereecah

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on: Apr 7, 2020

Question 1

When performing regression analysis, how can you evaluate how useful the regression equation is for making predictions?

Question 2

For a particular regression analysis, the following regression equation is obtained: , where x represents the number of hours studied for a test and y represents the score on the test. True or false? If the coefficient of determination is 0.976, the number of hours studied is very useful for predicting the test score.
◦ True
◦ False
Introductory Statistics ¦ Weiss ¦ 10th Edition
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Marked as best answer by ereecah on Apr 7, 2020

hugthug12

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Reply #1 on: Apr 7, 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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ereecah

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Reply 2 on: Apr 7, 2020
Excellent

Perkypinki

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

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