9. Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear...

Extracted text: 9. Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correlation. Use a significance level of 0.05. r= 0.398, n = 17 Critical values: r = +0.482, no significant linear correlation %3D Critical values:r= +0.497, no significant linear còrrelation Critical values:r= +0.514, significant linear correlation %3D Critical values: r= 10.456, significant linear correlation