The publisher of a sports magazine plans to offer new subscribers on of the three gifts: a sweatshirt coffee cup or pair of earrings with the logo of their favorite team In a sample of 500 new subscribers, selections made sweatshirts 183,coffe cup
175 and earrings 142 at the .05 significance level is there a preference for the gifts or should we conclude that the gifts are equally well liked?
See attachment please!
Solution. We can set up the null hypothesis H0 and the alternative hypothesis H1 as follows.
H0: The gifts are equally well liked
H1: The gifts are NOT equally well liked.
The solution contains detailed explanation of testing hypotheses using the five-step procedures.