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Author Question: The statement that correlation does not imply causality indicates that: (Read 61 times)

Gabby

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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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Gabby

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Reply 2 on: Feb 26, 2023
Wow, this really help


dyrone

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Reply 3 on: Yesterday
Excellent

 

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