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Author Question: The statement that correlation does not imply causality indicates that: (Read 58 times)

Gabby

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on: Feb 26, 2023

Question 1

The regression equation is

y1 = 0.33 + 0.866 x1

​

ANOVA Summary table for regression

​

Source          DF        SS        MS      F       P

Regression       1   0.48480   0.48480   7.96   0.048

Residual Error   4   0.24360   0.06090

Total            5   0.72840

​

Based on this regression summary, what isr2?


◦

0.8158


◦

0.6656


◦

0.3344


◦

0.5025



Question 2

The statement that “correlation does not imply causality” indicates that:

◦

a strong correlation coefficient does not mean there is a cause–effect relationship between factors.


◦

a weak correlation coefficient means there is weak link between factors.


◦

there is an excuse to ignore the meaning of a correlation.


◦

None of the above.

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Marked as best answer by Gabby on Feb 26, 2023

Marys

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Reply #1 on: Feb 26, 2023
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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Gabby

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Reply 2 on: Feb 26, 2023
:D TYSM

frankwu0507

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Reply 3 on: Yesterday
Excellent

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