Since an instant replay system for tennis was introduced at a major tournament, men challenged 1390 referee calls, with the result that 417 of the calls were overturned. Women challenged 745 referee calls, and 230 of the calls were overturned. Use a 0.01 significance level o 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? OA. Ho: P₁ P₂ H₁: P₁ P2 OD. Ho: P₁ P₂ H₁: P₁ P2 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 OB. Ho: P₁ P2 H₁: P₁ P2 OE. Ho: P₁ SP2 H₁: P₁ P2 the null hypothesis. There OC. Ho: P₁ P₂ H₁: P₁ P2 OF. Ho: P₁ P₂ H₁: P₁ P2 evidence to warrant rejection of the claim that women and men have equal success in challenging calls.
Since an instant replay system for tennis was introduced at a major tournament, men challenged 1390 referee calls, with the result that 417 of the calls were overturned. Women challenged 745 referee calls, and 230 of the calls were overturned. Use a 0.01 significance level o 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? OA. Ho: P₁ P₂ H₁: P₁ P2 OD. Ho: P₁ P₂ H₁: P₁ P2 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 OB. Ho: P₁ P2 H₁: P₁ P2 OE. Ho: P₁ SP2 H₁: P₁ P2 the null hypothesis. There OC. Ho: P₁ P₂ H₁: P₁ P2 OF. Ho: P₁ P₂ H₁: P₁ P2 evidence to warrant rejection of the claim that women and men have equal success in challenging calls.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
Related questions
Question
Transcribed Image Text:Since an instant replay system for tennis was introduced at a major tournament, men challenged 1390 referee calls, with the result that 417 of the calls were overturned. Women challenged 745 referee calls, and 230 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?
OA. Ho: P₁ P2
H₁: P₁ P2
O D. Ho: P₁ = P2
H₁: P₁ P2
Identify the test statistic.
z=
(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 α = 0.01, so
O B. Ho: P₁ = P2
H₁: P₁ P2
O E. Ho: P₁ SP2
H₁: P₁ P₂
the null hypothesis. There
O C. Ho: P₁ P₂
H₁: P₁ = P2
OF. Ho: P₁ = P₂2
H₁: P₁ P2
evidence to warrant rejection of the claim that women and men have equal success in challenging calls.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 3 images
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill