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Author Question: A humanities professor is interesting in learning whether there is a positive association between ... (Read 240 times)

krzymel

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on: Apr 14, 2020
A humanities professor is interesting in learning whether there is a positive association between average online homework scores and the final class average in an online humanities course. The computer output below shows the results from a regression model in which the final class average was predicted by the average online homework score. Assume that the conditions of the linear regression model are satisfied.


Choose the correct null and alternative hypothesis to test whether there is an association between final class average and average online homework scores.
◦ H0: The correlation is positive.
Ha: The correlation is zero.
◦ H0: There is a linear association between the final class average and the average online homework score.
Ha: There is no linear association between the final class average and the average online homework score.
◦ H0: There is no linear association between the final class average and the average online homework score.
Ha: There is a positive linear association between the final class average and the average online homework score.
◦ None of these.
Introductory Statistics: Exploring the World Through Data ¦ Gould, Ryan ¦ 2nd Edition
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Marked as best answer by krzymel on Apr 14, 2020

Ksh22

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Reply #1 on: Apr 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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krzymel

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Reply 2 on: Apr 14, 2020
Excellent

mochi09

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

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