Hotels Fruit Stuff Corporation, which manufactures dried fruit wnacks, is looking to find the best way to display and sell its product. There are two types of stores that sell the snacks supermarkets and health food stores. There are two possible display methods within a store in the check-outine (to encourage impulse" buying) and in the snack section Fruitstuff selected an equal number of supermarkets and health food stores for an experiment. Hall of the supermarkets were asked to display the FrutStuff product in the check-outline, and half in the snack section product in the check outline, and half were asked to display the product in the track section. The same held for the health-food stores halt displayed the After a week, Fruitstuff recorded the sales (in dollars) of its product at each store. Then the corporation computed the mean sales amount for each of the four groups. Shown below are four possible graphs displaying these group means. Answer the questions below about these graphs. Graph 1 Graph 2 Checle-out line . Snack section Check-outline Snack section Supermarkets Health food stores Supermarkets Health food stores Graph 4 Graph Check-out line Snack section Snack section 11 Check outline Supermarkets Health food stores Supermarkets Health Food stores Supermarkets Health-food stores Supermarkets Health-food stores Graph 3 Graph 4 2 Check-out line . Snack section 1 Snack section A Check out line Supermarkets Health-food stores Supermarkets Health food stores Graph Graph 2 Graphs Graph 4 X (a) Which graphs show that the two store types had different overall means? Choose all that apply (b) Which graphs show that the two display methods had different overall means? Choose all that apply (C) Which graphs show evidence of an interaction between the two factors display method and type of store? Choose all that apply. Hotels Fruit Stuff Corporation, which manufactures dried fruit wnacks, is looking to find the best way to display and sell its product. There are two types of stores that sell the snacks supermarkets and health food stores. There are two possible display methods within a store in the check-outine (to encourage impulse" buying) and in the snack section Fruitstuff selected an equal number of supermarkets and health food stores for an experiment. Hall of the supermarkets were asked to display the FrutStuff product in the check-outline, and half in the snack section product in the check outline, and half were asked to display the product in the track section. The same held for the health-food stores halt displayed the After a week, Fruitstuff recorded the sales (in dollars) of its product at each store. Then the corporation computed the mean sales amount for each of the four groups. Shown below are four possible graphs displaying these group means. Answer the questions below about these graphs. Graph 1 Graph 2 Checle-out line . Snack section Check-outline Snack section Supermarkets Health food stores Supermarkets Health food stores Graph 4 Graph Check-out line Snack section Snack section 11 Check outline Supermarkets Health food stores Supermarkets Health Food stores Supermarkets Health-food stores Supermarkets Health-food stores Graph 3 Graph 4 2 Check-out line . Snack section 1 Snack section A Check out line Supermarkets Health-food stores Supermarkets Health food stores Graph Graph 2 Graphs Graph 4 X (a) Which graphs show that the two store types had different overall means? Choose all that apply (b) Which graphs show that the two display methods had different overall means? Choose all that apply (C) Which graphs show evidence of an interaction between the two factors display method and type of store? Choose all that apply
