Interactive Statistics Q.11.7

11.7 For each of the following research questions, briefly describe how you might design a study to address the question (discuss whether paired or independent samples would be obtained): (a) Is the waiting time in an emergency room different for direct admits versus ER admits? (b) Do Meijers customers save more money on average than Kroger customers for buying groceries? (c) Who studies more on average? Males or females