Question

Let x be a random variable representing dividend yield of Australian bank stocks. We may assume that x has a normal distribution with A random sample of 25 Australian bank stocks has a sample mean of Do these data indicate that the dividend yield of all Australian bank stocks is higher than 5%? Use Based on your answers, will you reject or fail to reject the null hypothesis? Group of answer choices The P-value is less 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 the level of significance and so the data are statistically significant. Thus, we fail to reject the null hypothesis.

          Let x be a random variable representing dividend yield of Australian bank stocks. We may assume that x has a normal distribution with  A random sample of 25 Australian bank stocks has a sample mean of Do these data indicate that the dividend yield of all Australian bank stocks is higher than 5%? Use   Based on your answers, will you reject or fail to reject the null hypothesis?
Group of answer choices
The P-value is less 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 the level of significance and so the data are statistically significant. Thus, we fail to reject the null hypothesis.

Added by Mark M.

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