Textbook ExpertVerified Tutor
16 Nov 2021
Given information
Given:
Step-by-step explanation
Step 1.
Using scatterplot in part , value of is .
So, taking square root of , the correlation coefficient is .
The sample size of the given data is .
The degree of freedom for the given data is written below to test the significance of the correlation coefficient:
According to this textbook's table of 95 percent critical values for the sample Correlation Coefficient, the critical value for degrees of freedom is .
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