Discuss the below:
Q: One-year sales volume of four similar 20-oz. beverages on a college campus is shown. At α = .05, does this sample contradict the assumption that sales are the same for each beverage?
| Beverage |
Sales (Cases) |
| Frappuccino Coffee |
18 |
| Frappuccino Mocha |
23 |
| Frappuccino Vanilla |
23 |
| Frappuccino Caramel |
20 |
| Total |
84 |