(p. 199). Recall that each of 124 college students selected three portable grills from five to display on the showroom floor. The students were instructed to include Grill #2 (a smaller-sized grill) and select the remaining two grills in the display to maximize SKIN Test and CI for One Proportion: Own Method Event: Own = 1 p: proportion where Own = 1 Normal approximate method is used for this analysis. Descriptive Statistics N Event Sample p 95% Upper Bound for p 50 22