A clinical trial was conducted using a new method designed to increase the probability of conceiving a girl. As of this writing
, 963 babies were born to parents using the new method, and 873 of them were girls. Use a 0.01 significance level to test the claim that the new method is effective in increasing the likelihood that a baby will be a girl. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. statcrunch
As of this writing, 964 babies were born to parents using the new method, and 888 of them were girls. Use a 0.01 significance level to test the claim that the new method is effective in increasing the likelihood that a baby ...
Step-by-step explanation:As of this writing, 964 babies were born to parents using the new method, and 888 of them were girls. Use a 0.01 significance level to test the claim that the new method is effective in increasing the likelihood that a baby ...
