K Since an instant replay system for tennis was introduced at a major tournament, men challenged 1412 referee calls, with the result that 411 of the calls were overturned. Women challenged 764 referee calls, and 227 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? A. Ho: P1 P₂ H₁: P₁ P₂ D. Ho: P SP₂ H₁: Pg #P₂ Identify the test statistic z= -0.30 (Round to two decimal places as needed.) Identify the P-value. P-value= (Round to three decimal places as needed.) OB. Ho: P P₂ Hy: Py P₂
K Since an instant replay system for tennis was introduced at a major tournament, men challenged 1412 referee calls, with the result that 411 of the calls were overturned. Women challenged 764 referee calls, and 227 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? A. Ho: P1 P₂ H₁: P₁ P₂ D. Ho: P SP₂ H₁: Pg #P₂ Identify the test statistic z= -0.30 (Round to two decimal places as needed.) Identify the P-value. P-value= (Round to three decimal places as needed.) OB. Ho: P P₂ Hy: Py P₂
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Since an instant replay system for tennis was introduced at a major tournament, men challenged 1412 referee calls, with the result that 411 of the calls were overturned. Women challenged 764
referee calls, and 227 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.
x
View an example Get more help.
14
72
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: Pq ZP₂
H₁: P₁ P₂
OD. Ho: Pq SP₂
H₂: P₁ P₂
Identify the test statistic.
Z= -0.30
(Round to two decimal places as needed.)
Identify the P-value.
P-value=
(Round to three decimal places as needed.)
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Transcribed Image Text:K
2
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nd
Since an instant replay system for tennis was introduced at a major tournament, men challenged 1412 referee calls, with the result that 411 of the calls were overturned. Women challenged 764
referee calls, and 227 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.
x
View an example Get more help.
14
72
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: Pq ZP₂
H₁: P₁ P₂
OD. Ho: Pq SP₂
H₂: P₁ P₂
Identify the test statistic.
Z= -0.30
(Round to two decimal places as needed.)
Identify the P-value.
P-value=
(Round to three decimal places as needed.)
#
3
E
D
80
C
$
4
R
F
V
%
5
9
T
G
6
B
OB. Ho: Py =P₂
H₂: Dy <P₂
OE H₂: Py #P₂
Hy: Py = P₂
MacBook Air
a
Y
H
7
N
80
17
U
J
→
8
M
DII
I
(
9
K
DO
O
<
I
O
L
C. Ho: P₁ = P₂
H₁: Pg #P₂
OF. Ho: P1 P₂
H₂: Py>P₂
command
94
F10
P
>
.
I
Clear all
;
option
syy
FIT
{
[
+
=
?
1
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0
Check answer
}
]
delete
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