Given the linear correlation coefficient r and the sample size n, determine the

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 = 0.75, n = 9 Critical values r = plusminus 0.666, no significant linear correlation Critical values r = 0.666, no significant linear correlation Critical values r = -0 666, no significant linear correlation Critical values r = plusminus 0.666, significant linear correlation

Explanation / Answer

using table we have

crigtical value sfor r are +/- 0.666

since our "r" that is 0.75 is greater than critical value there is significance linear correlation

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