The drop down options for questions 1&2 are "decrease or increase" please select the one that applies to that statement. The drop down options for question 3 is "denominator or numerator" please select the one that best suits that sentence. The drop down option for question 4 is "increases or decreases" please choose one option for that sentence. For question 5 the drop down option is "less" or "more" please choose the correct one. For question 6, answer what is the denominator of the test statistic for the z test? For question 7-10 drop down options are "increase" or "decrease" please select which one is correct. For the last question (11) please indicate which all options apply. See picture for questions and details.

9. Factors affecting power Suppose you are planning to use a test of the population mean when the population standard deviation is known (a z test) to test the following one- tailed hypotheses. Ho: U S 0 Hi: [ > 0 Since you want to maximize the power of your study, you are considering which factors might decrease power so that you can adjust your plans to avoid them, if possible, before conducting your research. The following are your considerations for decreasing power. Fill in any missing words/values. (Hint: Remember that for this alternative hypothesis, you will reject the null hypothesis for large values of the test statistic.) decreases the power of the z test, because this change in a makes it less likely you will reject the null hypothesis. This change makes it harder to correctly reject a false null hypothesis-meaning that power is decreased. in M decreases the power of the z test, because this change in the of the test statistic for the z test the overall test statistic, making it likely you will reject the null hypothesis. . The denominator of the test statistic for the z test is in this denominator decreases the power of the z test, because this change the overall test statistic, making it less likely you will reject the null hypothesis. This denominator increases when either the sample size (n) or the population standard deviation All of the factors discussed previously affect the power of the z test. As the person making the decisions about how the research will be conducted, which of the following factors can you possibly influence? Check all that apply. o/Vn Sample size (n) OM arch M P3 0