Each of a group of 20 intermediate tennis players is given two tennis rackets, one with...
Each of a group of 20 intermediate tennis players is given two tennis rackets, one with the two rackets, each player will be asked to state a preference for one of the two types of strings. Let p denote the proportion of all such players who would prefer gut to nylon, and let X be the number of players in the sample who prefer gut because gut strings are more expensive. Consider the null hypothesis that at most 50% of all such players prefer gut. If 11 out of the 20 players prefer gut, should null hypothesis be rejected based on the calculated test statistic value using a significance level of .10?
A) Z=0.44, reject H0 B) Cannot determine C) Z=0.44, do not reject H0 D) t=0.44, do not reject H0 E) t=0.44, reject H0
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Each of a group of 20 intermediate tennis players is given two
tennis rackets, one with...
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