A random sample of 815 births included 433 boys. Use a 0.01 significance level to test the claim that 50.8% of newborn babies are boys. Do the results support the belief that 50.8% of newborn babies are boys? Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p=0.508 H:p#0.508 O B. Ho: p=0.508 H:p<0.508 OC. Ho: p=0.508 H:p>0.508 O D. Ho: p#0.508 H:p=0.508 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is. (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.)

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A random sample of 815 births included 433 boys. Use a 0.01 significance level to test the claim that 50.8% of newborn babies are boys. Do the
results support the belief that 50.8% of newborn babies are boys?
Identify the null and alternative hypotheses for this test. Choose the correct answer below.
O A. Ho: p=0.508
H;:p#0.508
O B. Ho: p= 0.508
H7:p<0.508
O C. Ho: p= 0.508
H1:p>0.508
O D. Ho: p#0.508
H:p=0.508
Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is
(Round to two decimal places as needed.)
Identify the P-value for this hypothesis test.
The P-value for this hypothesis test is.
(Round to three decimal places as needed.)
Transcribed Image Text:A random sample of 815 births included 433 boys. Use a 0.01 significance level to test the claim that 50.8% of newborn babies are boys. Do the results support the belief that 50.8% of newborn babies are boys? Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: p=0.508 H;:p#0.508 O B. Ho: p= 0.508 H7:p<0.508 O C. Ho: p= 0.508 H1:p>0.508 O D. Ho: p#0.508 H:p=0.508 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is. (Round to three decimal places as needed.)
A random sample of 815 births included 433 boys. Use a 0.01 significance level to test the claim that 50.8% of newborn babies are boys. Do the
results support the belief that 50.8% of newborn babies are boys?
Tdenury ine P-value for inis nypoinesis test.
The P-value for this hypothesis test is
(Round to three decimal places as needed.)
Identify the conclusion for this hypothesis test.
O A. Reject Ho. There is not sufficient evidence to warrant rejection of the claim that 50.8% of newborn babies are boys.
O B. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that 50.8% of newborn babies are boys.
OC. Reject Ho. There is sufficient evidence to warrant rejection of the claim that 50.8% of newborn babies are boys.
O D. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that 50.8% of newborn babies are boys.
Do the results support the belief that 50.8% of newborn babies are boys?
O A. The results support the belief that 50.8% of newborn babies are boys because there was no evidence to show that the belief is untrue.
OB. The results support the belief that 50.8% of newborn babies are boys because there was sufficient evidence to show that the belief is true.
O C. The results do not support the belief that 50.8% of newborn babies are boys; the results merely show that there is not strong evidence
against the rate of 50.8%.
O D. The results do not support the belief that 50.8% of newborn babies are boys because there was sufficient evidence to show that the belief is
untrue.
Transcribed Image Text:A random sample of 815 births included 433 boys. Use a 0.01 significance level to test the claim that 50.8% of newborn babies are boys. Do the results support the belief that 50.8% of newborn babies are boys? Tdenury ine P-value for inis nypoinesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. O A. Reject Ho. There is not sufficient evidence to warrant rejection of the claim that 50.8% of newborn babies are boys. O B. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that 50.8% of newborn babies are boys. OC. Reject Ho. There is sufficient evidence to warrant rejection of the claim that 50.8% of newborn babies are boys. O D. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that 50.8% of newborn babies are boys. Do the results support the belief that 50.8% of newborn babies are boys? O A. The results support the belief that 50.8% of newborn babies are boys because there was no evidence to show that the belief is untrue. OB. The results support the belief that 50.8% of newborn babies are boys because there was sufficient evidence to show that the belief is true. O C. The results do not support the belief that 50.8% of newborn babies are boys; the results merely show that there is not strong evidence against the rate of 50.8%. O D. The results do not support the belief that 50.8% of newborn babies are boys because there was sufficient evidence to show that the belief is untrue.
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