4. A recent study in Ohio by Stephen, Tiffany, James and Jason found that on average 57 youths processed in juvenile circuit courts did not live with two parents. Marretta, Tyler and Matt wanted to test the hypothesis in Nashville. In their study of 86 urban youths they found that 74 youths processed in juvenile circuit courts did not live with two parents (standard deviation = 5). Using the 5-step process, perform a hypothesis test to determine if the number of urban youths processed in juvenile circuit courts that did not live with two parents is higher than the national average. Use a 0.05 level of statistical significance. (15 points) a. Step 1 b. Step 2 c. Step 3 d. Step 4 e. Step 5