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fSketch the sampling distribution and show the area corresponding to the P-value. (Select the correct graph.) CHOICE A CHOICE B CHOICE C -3 -2 -1
\fSketch the sampling distribution and show the area corresponding to the P-value. (Select the correct graph.) CHOICE A CHOICE B CHOICE C -3 -2 -1 0 1 2 3 O -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 O CHOICE D O -3 -2 -1 2 (d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statistically significant at level a? O At the a = 0.01 level, we reject the null hypothesis and conclude the data are statistically significant. O At the a = 0.01 level, we reject the null hypothesis and conclude the data are not statistically significant. O At the a = 0.01 level, we fail to reject the null hypothesis and conclude the data are statistically significant. O At the a = 0.01 level, we fail to reject the null hypothesis and conclude the data are not statistically significant. e) State your conclusion in the context of the application. O There is sufficient evidence at the 0.01 level to conclude that the average yield for bank stocks is higher than that of the entire stock market. O There is insufficient evidence at the 0.01 level to conclude that the average yield for bank stocks is higher than that of the entire stock market
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