STAT 625 Why is it harder to find a significant outcome (all other things being equal) when the research hypothesis is being tested at the To Purchase This Material Click below Link http://www.tutorialoutlet.com/all-miscellaneous/stat-625-why-is-it-harder-tofind-a-significant-outcome-all-other-things-being-equal-when-the-researchhypothesis-is-being-tested-at-the-01-rather-than-the-05-level-of-significance FOR MORE CLASSES VISIT www.tutorialoutlet.com

1. Given the following information, would your decision be to reject or fail to reject the null hypothesis? Setting the level of significance at .05 for decision making, provide an explanation for your conclusion. a. The null hypothesis that there is no relationship between the type of music a person listens to and his crime rate (p = .06). b. The null hypothesis that there is no relationship between the amount of coffee consumption and GPA (p = .02). c. The null hypothesis that there is no relationship between the number of hours worked and level of job satisfaction (p = .5). 2. Why is it harder to find a significant outcome (all other things being equal) when the research hypothesis is being tested at the .01 rather than the .05 level of significance? 3. Why should we think in terms of â&#x20AC;&#x153;failing to rejectâ&#x20AC;? the null rather than just accepting it? 4. When is it appropriate to use the one-sample z test? Be as specific as possible.

Stat 625 why is it harder to find a significant outcome (all other things being equal) when the rese
Stat 625 why is it harder to find a significant outcome (all other things being equal) when the rese