Let X be a random variable representing dividend yield of…
Question Answered step-by-step Let X be a random variable representing dividend yield of… Let X be a random variable representing dividend yield of Australian bank stocks. We may assume that X has a normal distribution with standard deviation Q=2.4% A random sample of 19 Australian bank stocks has a sample mean of x=8.71%. For the entire Australian stock market the mean dividend yield is U= 5.9%. Do these data indicate that the dividend yield of all Australian bank stocks is higher than 5.9%? Use Q = .05. Are the data statistically significant at the given level of significance? Based on your answers, will you reject or fail to reject the null hypothesis?A. The p-value is less than the level of significance and so the data are not statisticallysignificant. Thus, we reject the null hypothesis. B. The p-value is less than the level of significance and so the data are statistically significant. Thus, we fail to reject the null hypothesis.C. The p-value is greater than the level of significance and so the data are statisticallysignificant. Thus, we fail to reject the null hypothesis.D. The p-value is greater than the level of significance and so the data are not statisticallysignificant. Thus, we reject the null hypothesis.E. The p-value is less than the level of significance and so the data are statisticallysignificant. Thus, we reject the null hypothesis Math Statistics and Probability MATH 530 Share QuestionEmailCopy link Comments (0)
