1- patty power mr. krabbs wants to make bikini bottoms a nicer place to live. he has created a new sauce that he thinks will reduce the production of body gas associated with eating crabby patties from the krusty krab. he recruits 100 customers with a history of gas problems. he has 50 of them (group a) eat crabby patties with the new sauce. the other 50 (group b) eat crabby patties with sauce that looks just like new sauce but is really just mixture of mayonnaise and food coloring. both groups were told that they were getting the sauce that would reduce gas production. two hours after eating the crabby patties, 30 customers in group a reported having fewer gas problems and 8 customers in group b reported having fewer gas problems.

which people are in the control group?

what is the independent variable?

what is the dependent variable?

what should mr. krabs’ conclusion be?

why do you think 8 people in group b reported feeling better?