Gender Selection Problem A company claims when parents use their gender selection method, the chances of having a girl will increase. Assume boy and girl births are equally likely so the proportion of girl births in any population is 50%. In a clinical trial of 121 births for parents who used the gender selection method, 68 were girls. State the claim, null, and alternative hypothesis. Claim: p       0.5 HO: p               0.5 H1: p               0.5

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