Based on the results, does it appear that men and women may have equal success in challenging calls?

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Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 5E: List the sample space of each experiment. Rolling one die and tossing one coin
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I also need this answered ; Based on the results, does it appear that men and women may have equal success in challenging calls?
Since an instant replay system for tennis was introduced at a major tournament, men challenged 1435 referee
calls, with the result that 427 of the calls were overturned. Women challenged 740 referee calls, and 218 of the
calls were overturned. Use a 0.01 significance level to test the claim that men and women have equal success in
challenging calls. Complete parts (a) through (c) below.
a. Test the claim using a hypothesis test.
Consider the first sample to be the sample of male tennis players who challenged referee calls and the second
sample to be the sample of female tennis players who challenged referee calls. What are the null and
alternative hypotheses for the hypothesis test?
O A. Ho P1 - P2
H1: P1 > P2
O B. Ho P1 P2
H, P, +P2
O C. Ho P1 + P2
H1. P1 = P2
O D. H, P1 = P2
H1 P1 < P2
O E. Ho P1 - P2
H1 P1 # P2
O F. Ho P1 P2
H P1 P2
Identify the test statistic.
(Round to two decimal places as needed.)
Identify the P-value,
Transcribed Image Text:Since an instant replay system for tennis was introduced at a major tournament, men challenged 1435 referee calls, with the result that 427 of the calls were overturned. Women challenged 740 referee calls, and 218 of the calls were overturned. Use a 0.01 significance level to test the claim that men and women have equal success in challenging calls. Complete parts (a) through (c) below. a. Test the claim using a hypothesis test. Consider the first sample to be the sample of male tennis players who challenged referee calls and the second sample to be the sample of female tennis players who challenged referee calls. What are the null and alternative hypotheses for the hypothesis test? O A. Ho P1 - P2 H1: P1 > P2 O B. Ho P1 P2 H, P, +P2 O C. Ho P1 + P2 H1. P1 = P2 O D. H, P1 = P2 H1 P1 < P2 O E. Ho P1 - P2 H1 P1 # P2 O F. Ho P1 P2 H P1 P2 Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value,
Since an instant replay system for tennis was introduced at a major tournament, men challenged 1435 referee
calls, with the result that 427 of the calls were overturned. Women challenged 740 referee calls, and 218 of the
calls were overturned. Use a 0.01 significance level to test the claim that men and women have equal success in
challenging calls. Complete parts (a) through (c) below.
Identify the test statistic.
(Round to two decimal places as needed.)
Identify the P-value.
P-value =
(Round to three decimal places as needed.)
What is the conclusion based on the hypothesis test?
The P-value is
the significance level of a = 0.01, so
the null hypothesis. There
▼ evidence to warrant rejection of the claim that women and men have equal success in
challenging calls.
b. Test the claim by constructing an appropriate confidence interval
Transcribed Image Text:Since an instant replay system for tennis was introduced at a major tournament, men challenged 1435 referee calls, with the result that 427 of the calls were overturned. Women challenged 740 referee calls, and 218 of the calls were overturned. Use a 0.01 significance level to test the claim that men and women have equal success in challenging calls. Complete parts (a) through (c) below. Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? The P-value is the significance level of a = 0.01, so the null hypothesis. There ▼ evidence to warrant rejection of the claim that women and men have equal success in challenging calls. b. Test the claim by constructing an appropriate confidence interval
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