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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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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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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