A recent study claimed that at least 15% of junior high students are overweight. In a sample of 160 students, 18
were found to be overweight. At α $\alpha$ = 0.05, test the claim.

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The Answer of A recent study claimed that at least 15% of junior high students are overweight. In a sample of 160 students, 18
were found to be overweight. At α $\alpha$ = 0.05, test the claim.

A Recent Study Claimed That at Least 15% of Junior α\alphaα

A Recent Study Claimed That at Least 15% of Junior $\alpha$