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ume that x has a normal distribution with a-26%. A random sample of 17 Australian bank has a sample mean of x-8.76%. For the entire Australian stock market, the mean dividend yield is a-6.5% Do these data indicate that the dividend yield of all Australian benk tocks is higher than 6.5%? Use a-0.01. Are the data statistically significant at the given level of significance? Based on your answers, will you reject or fail to reject the null hypotes The P-value is less than than the level of significance and so the data are not statistically significant. Thus, we reject the null hypothesis The P-value is less than than the level of significance and so the data are statistically significant. Thus, we fail to reject the mall hypothesis The P-value is greater than than the level of significance and so the data are statistically significant. Thus, we reject the null bypothesis. The P-value is greater than than the level of significance and so the data are not statistically significant. Thus, we fail to reject the null hypothesis The P-value is less than than the level of significance and so the data are statistically significant. Thus, we reject the null hypothesis

ume that x has a normal distribution with a-26%. A random sample of 17 Australian bank has a sample mean of x-8.76%. For the entire Australian stock market, the mean dividend yield is a-6.5% Do these data indicate that the dividend yield of all Australian benk tocks is higher than 6.5%? Use a-0.01. Are the data statistically significant at the given level of significance? Based on your answers, will you reject or fail to reject the null hypotes The P-value is less than than the level of significance and so the data are not statistically significant. Thus, we reject the null hypothesis The P-value is less than than the level of significance and so the data are statistically significant. Thus, we fail to reject the mall hypothesis The P-value is greater than than the level of significance and so the data are statistically significant. Thus, we reject the null bypothesis. The P-value is greater than than the level of significance and so the data are not statistically significant. Thus, we fail to reject the null hypothesis The P-value is less than than the level of significance and so the data are statistically significant. Thus, we reject the null hypothesis

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Lets be a random variable representing dividend yield of Australian bank stocks. We may assume that x has a normal distribution with o-2.6%. A random sample of 17 Auxaralian bank stocks has a sample mean of x 8.76%. For the entire Australian stock market, the mean dividend yield is -6.5%. Do these data indicate that the dividend yield of all Australian benk stocks is higher than 6.5%? Use a-0.01. Are the data statistically significant at the given level of significance? Based on your answers, will you reject or fail to reject the null hypoter The P-value is less than than the level of significance and so the data are not statistically significant. Thus, we reject the null hypothesis The P-value is less than than the level of significance and so the data are statistically significant. Thus, we fail to reject the null hypothesis The P-value is greater than than the level of significance and so the data are statistically significant. Thus, we reject the null bypothesis The P-value is greater than than the level of significance and so the data are not statistically significant. Thus, we fail to reject the null hypothesis The P-value is less than than the level of significance and so the data are statistically significant. Thus, we reject the null hypothesis
Transcribed Image Text:Lets be a random variable representing dividend yield of Australian bank stocks. We may assume that x has a normal distribution with o-2.6%. A random sample of 17 Auxaralian bank stocks has a sample mean of x 8.76%. For the entire Australian stock market, the mean dividend yield is -6.5%. Do these data indicate that the dividend yield of all Australian benk stocks is higher than 6.5%? Use a-0.01. Are the data statistically significant at the given level of significance? Based on your answers, will you reject or fail to reject the null hypoter The P-value is less than than the level of significance and so the data are not statistically significant. Thus, we reject the null hypothesis The P-value is less than than the level of significance and so the data are statistically significant. Thus, we fail to reject the null hypothesis The P-value is greater than than the level of significance and so the data are statistically significant. Thus, we reject the null bypothesis The P-value is greater than than the level of significance and so the data are not statistically significant. Thus, we fail to reject the null hypothesis The P-value is less than than the level of significance and so the data are statistically significant. Thus, we reject the null hypothesis
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