Since an instant replay system for tennis was introduced at a major tournament, men challenged 1429 referee calls, with the result that 425 of the calls were overturned. Women challenged 746 referee calls, and 212 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. 7 a. Test the claim using a hypothesis test. 5 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? C. Ho: P1 P2 OA. Ho: P₁ P₂ P2 OB. Ho: P₁ H₁: P₁ P2 H₁: P₁ P2 H₁: P₁ P2 OD. Ho: P1 OE. Ho: P₁ P2 P2 OF. Ho: P1 P2 H₁: P₁ P2 H₁: P₁ P2 H₁: P₁ P2 Identify the test statistic. Z (Round to two decimal places as needed.) st
Since an instant replay system for tennis was introduced at a major tournament, men challenged 1429 referee calls, with the result that 425 of the calls were overturned. Women challenged 746 referee calls, and 212 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. 7 a. Test the claim using a hypothesis test. 5 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? C. Ho: P1 P2 OA. Ho: P₁ P₂ P2 OB. Ho: P₁ H₁: P₁ P2 H₁: P₁ P2 H₁: P₁ P2 OD. Ho: P1 OE. Ho: P₁ P2 P2 OF. Ho: P1 P2 H₁: P₁ P2 H₁: P₁ P2 H₁: P₁ P2 Identify the test statistic. Z (Round to two decimal places as needed.) st
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 24CT: Show the sample space of the experiment: toss a fair coin three times.
Related questions
Question
Q4
Identify the test statistic
z=___ ( round to two decimal places as needed)
Identify the p-value
p value =___
What is the conclusion based on the hypothesis test?
The p-value is greater/ less than the significance of a= 0.01, so fails to reject / not reject the null hypothesis. There is sufficient/ is not sufficient evidence to warrant rejection of the claim that women and men have equal access in challenging calls.
Transcribed Image Text:Since an instant replay system for tennis was introduced at a major tournament, men challenged 1429 referee calls, with the result that 425 of the calls were
overturned. Women challenged 746 referee calls, and 212 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.
n 1
5t
a. Test the claim using a hypothesis test.
ns
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?
A. Ho: P₁ P₂
CC. Ho: P₁ = P2
OB. Ho: P₁ P₂
H₁: P₁ P₂
H₁: P₁-P₂
H₁: P₁ P₂
OE H₂ P₁² P₂
OF Ho: P₁
P2
D. Ho: P₁ P₂
Н1:01 < P2
H₁: P₁ P2
H₁: P₁
Identify the test statistic.
I
(Round to two decimal places as needed.)
1
P2
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