Question: For a random sample of 526 firms, the sample correlation between the proportion of a firm's officers who are directors and a risk-adjusted measure of

For a random sample of 526 firms, the sample correlation between the proportion of a firm's officers who are directors and a risk-adjusted measure of return on the firm's stock was found to be 0.1398. Test, against a two-sided alternative, the null hypothesis that the population correlation is 0.

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