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Exhibit 14-1

Question 116

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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.When testing whether the correlation coefficient differs from zero,the value of the test statistic is 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.When testing whether the correlation coefficient differs from zero,the value of the test statistic is   .At the 5% significance level,the critical value is   .The conclusion to the hypothesis test is to: A) Reject H<sub>0</sub>;we can conclude that the correlation coefficient differs from zero. B) Reject H<sub>0</sub>;we cannot conclude that the correlation coefficient differs from zero. C) Do not reject H<sub>0</sub>;we can conclude that the correlation coefficient differs from zero. D) Do not reject H<sub>0</sub>;we cannot conclude that the correlation coefficient differs from zero. .At the 5% significance level,the critical value is 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.When testing whether the correlation coefficient differs from zero,the value of the test statistic is   .At the 5% significance level,the critical value is   .The conclusion to the hypothesis test is to: A) Reject H<sub>0</sub>;we can conclude that the correlation coefficient differs from zero. B) Reject H<sub>0</sub>;we cannot conclude that the correlation coefficient differs from zero. C) Do not reject H<sub>0</sub>;we can conclude that the correlation coefficient differs from zero. D) Do not reject H<sub>0</sub>;we cannot conclude that the correlation coefficient differs from zero. .The conclusion to the hypothesis test is to:


A) Reject H0;we can conclude that the correlation coefficient differs from zero.
B) Reject H0;we cannot conclude that the correlation coefficient differs from zero.
C) Do not reject H0;we can conclude that the correlation coefficient differs from zero.
D) Do not reject H0;we cannot conclude that the correlation coefficient differs from zero.

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