Chapter 9 1. If a researcher is interested in comparing the average number of property crimes committed of those with no high school diploma and those with a high school diploma, which type of statistical analysis should be used? a. z test for one mean b. t test for independent means c. t test for one mean ed / d. t test for dependent means 2. After conducting a t test for independent means, if you you are indicating that those means are NOT significantly different from each other. a. reject the null hypothesis b. accept the null hypothesis c. fail to reject the null hypothesis d. accept the alternative hypothesis