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Exhibit 14-1

Question 76

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Exhibit 14-1.Over the past 30 years,the sample standard deviations of the rates of return for stock X and Stock Y were 0.20 and 0.12,respectively.The sample covariance between the returns of X and Y is 0.0096. Refer to Exhibit 14-1.In order to determine whether the correlation coefficient is significantly different from zero,the appropriate hypotheses are:


A) Exhibit 14-1.Over the past 30 years,the sample standard deviations of the rates of return for stock X and Stock Y were 0.20 and 0.12,respectively.The sample covariance between the returns of X and Y is 0.0096. Refer to Exhibit 14-1.In order to determine whether the correlation coefficient is significantly different from zero,the appropriate hypotheses are: A) B) C) D)
B) Exhibit 14-1.Over the past 30 years,the sample standard deviations of the rates of return for stock X and Stock Y were 0.20 and 0.12,respectively.The sample covariance between the returns of X and Y is 0.0096. Refer to Exhibit 14-1.In order to determine whether the correlation coefficient is significantly different from zero,the appropriate hypotheses are: A) B) C) D)
C) Exhibit 14-1.Over the past 30 years,the sample standard deviations of the rates of return for stock X and Stock Y were 0.20 and 0.12,respectively.The sample covariance between the returns of X and Y is 0.0096. Refer to Exhibit 14-1.In order to determine whether the correlation coefficient is significantly different from zero,the appropriate hypotheses are: A) B) C) D)
D) Exhibit 14-1.Over the past 30 years,the sample standard deviations of the rates of return for stock X and Stock Y were 0.20 and 0.12,respectively.The sample covariance between the returns of X and Y is 0.0096. Refer to Exhibit 14-1.In order to determine whether the correlation coefficient is significantly different from zero,the appropriate hypotheses are: A) B) C) D)

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