[1] (b) Determine the appropriate degrees of freedom for this test. [2] (0) Determine the appropriate outcome for the test for independence on this data set. 2. You are running a restaurant and want to make sure your customers order both a main course and a dessert. You decide to see whether the choice of main course has any effect on the probability of ordering a dessert. Main Course Ordered dessert l Skipped dessert Hamburger 40 Steak 30 Chicken 50 45 Salad 10 l 30 Table Q2: Main course options and dessert choices. (a) Determine the X2 score for a test for independence on this data set