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 = 0.543, n = 25

A) Critical values: $r = \pm 0.396$, no significant linear correlation
B) Critical values: $r = \pm 0.396$, significant linear correlation
C) Critical values: $r = \pm 0.487$, no significant linear correlation
D) Critical values: $r = \pm 0.487$, significant linear correlation

Question

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 = 0.543, n = 25

A) Critical values: $r = \pm 0.396$, no significant linear correlation
B) Critical values: $r = \pm 0.396$, significant linear correlation
C) Critical values: $r = \pm 0.487$, no significant linear correlation
D) Critical values: $r = \pm 0.487$, significant linear correlation

Quizplus · Accepted Answer

The Answer of 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 = 0.543, n = 25

A) Critical values: $r = \pm 0.396$, no significant linear correlation
B) Critical values: $r = \pm 0.396$, significant linear correlation
C) Critical values: $r = \pm 0.487$, no significant linear correlation
D) Critical values: $r = \pm 0.487$, significant linear correlation

Given the Linear Correlation Coefficient R and the Sample Size r=±0.396r = \pm 0.396r=±0.396

Given the Linear Correlation Coefficient R and the Sample Size $r = \pm 0.396$