Question: A statistical program gave the sample correlation coefficient to be 0.350 and the 95% confidence interval to be (XXX, 0.509). The sample size was 103.

A statistical program gave the sample correlation coefficient to be 0.350 and the 95% confidence interval to be (XXX, 0.509). The sample size was 103. The best calculation of the missing lower limit XXX of the confidence interval is a)0.191 b)0.250 c)0.203 d)0.168

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