Need help Keep getting it wrong somewhere in the formula
Posted: Thu Jan 13, 2022 5:48 am
Need help
Keep getting it wrong somewhere in the formula
(x+0.5) - CIN 2 Z= V 2
An institute conducted a clinical trial of its methods for gender selection. The results showed that 164 of 296 babies born to parents using a specific gender-selection method were boys. Use the sign test and a 0.05 significance level to test the claim that the method has no effect on the likelihood of a boy Let p denote the population proportion of baby boys. Ignore the possibility of the method decreasing the likelihood of a boy. What are the null and alternative hypotheses? O A. Ho: p=0.5 H:p*0.5 0C. Hop= 0,5 H:p 20.5 B. Họ p= 0,5 H:p>0.5 OD. Ho:p>0.5 H:p=0.5 Find the test statistic Test statistic = (Round to two decimal places as needed.)
Keep getting it wrong somewhere in the formula
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An institute conducted a clinical trial of its methods for gender selection. The results showed that 164 of 296 babies born to parents using a specific gender-selection method were boys. Use the sign test and a 0.05 significance level to test the claim that the method has no effect on the likelihood of a boy Let p denote the population proportion of baby boys. Ignore the possibility of the method decreasing the likelihood of a boy. What are the null and alternative hypotheses? O A. Ho: p=0.5 H:p*0.5 0C. Hop= 0,5 H:p 20.5 B. Họ p= 0,5 H:p>0.5 OD. Ho:p>0.5 H:p=0.5 Find the test statistic Test statistic = (Round to two decimal places as needed.)