Question 410:You take a random sample of pizzas sold during a one hour period over the next week. Group 1 and Group 2 The results are shown in the table to the at the bottom of this. Does the ad campaign make a difference? Can you suggest a different methodology to test whether the ad campaign is effective?
Set up a model to test whether there are differences in mean satisfaction between groups. Use an alpha of .05
Be sure to fully explain your conclusion. Please answer. Thanks
Pepperoni Mushroom Olive Slices sold with expensive ad campaign and promotion
" "Group 2
Hawaiian Slices sold without expensive ad campaign and promotion
"#1 Group 2
Need more than just an answer? Download the Easy t Excel T-test Calculator Package which gets you the answer with the detailed calculations.
Need help with the concepts in this question ? View the Comparing Two Means: 2 Sample t-test Tutorial.