Question: A researcher would like to test whether there is a relationship between reading skill and social skill. A sample of 25 subjects was tested. A

A researcher would like to test whether there is a relationship between reading skill and social skill. A sample of 25 subjects was tested. A Pearson s r is calculated. What is the critical r value required in this significance test (= 0.05, two-tailed) to reject the null hypothesis?

a) impossible to determine

b) 0.388

c) 0.396

d) 0.381

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