Criminal Justice Data Analysis (CRJU 3401) Module 2 Quiz || 25 Questions & Answers (Graded A+)

Criminal Justice Data Analysis (CRJU 3401) Module 2 Quiz || 25 Questions & Answers (Graded A+) Criminal Justice Data Analysis (CRJU 3401) Module 2 Quiz || 25 Questions & Answers (Graded A+) What is considered to be a small effect for Cohen's d? If there is no difference between the distributions of scores in two groups, your effect size will be equal to ______. In the formula for calculating a z score, what does SEM stand for? What type of hypothesis posits a difference between groups where the difference is specified? Unless you have sufficient evidence otherwise, you must assume that ______. Which of the following is a directional test? What type of hypothesis posits no relationship between the variables in your study? If the obtained value is less than the critical value, what should you do? Based on the formula for the t test for dependent means, what does the n represent? In order to be 99% confident you have not committed a type I error, at what level should you set your p value? Which of the following is true of z scores that fall above the mean? If I flip a coin 10 times, how many possible combinations or outcomes could I have? Under the normal curve, approximately what percentage of scores falls between –1 and +1 standard deviations around the mean? If your MSwithin is lower than your MSbetween, your F value will be ______. The ANOVA is a(n) ______. A simple analysis of variance includes _______ factor(s) or treatment variables in the analysis. An omnibus test tests ______. What does the number .05 represent in the following: t(58) = 2.001, p .05? When it comes to significance testing, the level of risk is ______. If you want to examine the difference between the average scores of three unrelated groups, which of the following statistical techniques should you select? The test statistic value calculated by the statistical procedure selected is known as the ______. Which of the following occurs when you accept the null hypothesis when it is really false? The effect of one factor in a factorial ANOVA is called the ______effect. In ANOVA, you have a main effect when ______. Which of the following would be an example of a design that examines the effects gender and school type (i.e., elementary, middle, or high school) on a scale of student attitudes toward learning?