identify the hypothesis independent variable defendant variableand the research question using SSPS Find demographics information (age sex race)F- value, df, p-value etcpost-hoc tests if appropriate

Grocery Store The manager of a grocery chain would like to know if a new in-store smartphone app would both improve the ease of navigating his store as well as yield greater grocery sales. He asks 60 customers to participate in a study to investigate the app. He records each participant's sex, age, race, and number of years they've shopped at the store. He then randomly assigns participants to one of three groups: Group 1 shops with the new app, Group 2 shops with an in-store scanning device, Group 3 shops with the store's circular. At the end of their shopping trip, he asks customers to report their perceived ease of navigating the store on the scale below. He then records each customer's shopping bill. Using the data set that the manager has collected (GroceryStore.sav), help him investigate whether the in-store app would lead to easier navigation and/or greater sales