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Determine whether or not there is significant linear correlation present at the 5% significance level, based on the r-value and sample size, using the Critical
Determine whether or not there is significant linear correlation present at the 5% significance level, based on the r-value and sample size, using the Critical Value Approach.
rn=0.464=20r=0.464n=20
5% Significance Table for r
a. rcritical=rcritical=
b. Conclude whether to reject the null hypothesis or not based on the critical r-value:
Reject
Fail to Reject
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