Show transcribed image text A clinical trial tests a method designed to increase the probability of conceiving a girt In the study, 380 babies were born, and 212 of them were girls Use the sample data with a 001 significance level to test the claim that with this method, the probability of a baby being a girl is greater than 0.5. Use this information to answer the following questions a. Which of the following is the hypothesis test to be conducted? H4 p>05 H p-05 H p 05 b. What is the test statistic? H p 05 H p 05 OF. Ho p 05 111 : p #05 OE. Ho p 05 Round to two decimal places as needed ) c. What is the P.value? P-value = Round to four decimal places as needed) d. What is the conclusion? O A. There is not sufficient evidence to support the claim, so the proportion of girls ts not significantly different from 05 O B There is suficient evidence to support the claim, so the proportion ol girls is sign icantly different from 0 5
A clinical trial tests a method designed to increase the probability of conceiving a girt In the study, 380 babies were born, and 212 of them were girls Use the sample data with a 001 significance level to test the claim that with this method, the probability of a baby being a girl is greater than 0.5. Use this information to answer the following questions a. Which of the following is the hypothesis test to be conducted? H4 p>05 H p-05 H p 05 b. What is the test statistic? H p 05 H p 05 OF. Ho p 05 111 : p #05 OE. Ho p 05 Round to two decimal places as needed ) c. What is the P.value? P-value = Round to four decimal places as needed) d. What is the conclusion? O A. There is not sufficient evidence to support the claim, so the proportion of girls ts not significantly different from 05 O B There is suficient evidence to support the claim, so the proportion ol girls is sign icantly different from 0 5
