K A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 294 vinyl gloves, 70% leaked viruses. Among 294 latex gloves, 14% leaked viruses. Using the accompanying display of the technology results, and using a 0.01 significance level, test the claim that vinyl gloves have a greater virus leak rate than latex gloves. Let vinyl gloves be population 1. Click the icon to view the technology results. What are the null and alternative hypotheses? 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. 0 (Round to three decimal places as needed.) What is the conclusion for this test? The P-value is latex gloves. the significance level a, so OB. Ho: P₁ P2 H₁: P₁ P2 OE. Ho: P1 P2 H₁: P₁ P2 C the null hypothesis. There is OC. Ho: P₁ P2 H₁: P₁ P2 OF. Ho: P1 = P2 H₁: P₁ P2 evidence to support the claim that vinyl gloves have a greater virus leak rate than
K A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 294 vinyl gloves, 70% leaked viruses. Among 294 latex gloves, 14% leaked viruses. Using the accompanying display of the technology results, and using a 0.01 significance level, test the claim that vinyl gloves have a greater virus leak rate than latex gloves. Let vinyl gloves be population 1. Click the icon to view the technology results. What are the null and alternative hypotheses? 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. 0 (Round to three decimal places as needed.) What is the conclusion for this test? The P-value is latex gloves. the significance level a, so OB. Ho: P₁ P2 H₁: P₁ P2 OE. Ho: P1 P2 H₁: P₁ P2 C the null hypothesis. There is OC. Ho: P₁ P2 H₁: P₁ P2 OF. Ho: P1 = P2 H₁: P₁ P2 evidence to support the claim that vinyl gloves have a greater virus leak rate than
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
Related questions
Question
Transcribed Image Text:K
A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 294 vinyl gloves, 70% leaked viruses. Among 294 latex gloves, 14% leaked
viruses. Using the accompanying display of the technology results, and using a 0.01 significance level, test the claim that vinyl gloves have a greater virus leak rate than latex gloves. Let vinyl gloves
be population 1.
Click the icon to view the technology results.
What are the null and alternative hypotheses?
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.
0
(Round to three decimal places as needed.)
What is the conclusion for this test?
The P-value is
latex gloves.
the significance level a, so
OB. Ho: P₁
H₁: P₁
OE. Ho: P1
P2
P2
P2
H₁: P₁ P2
C...
the null hypothesis. There is
OC. Ho: P₁ P2
H₁: P₁ P2
OF. Ho: P1 P2
H₁: P₁
P2
evidence to support the claim that vinyl gloves have a greater virus leak rate than
Transcribed Image Text:A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 294 vinyl gloves, 70% leaked viruses. Among 294 latex gloves, 14% leaked
viruses. Using the accompanying display of the technology results, and using a 0.01 significance level, test the claim that vinyl gloves have a greater virus leak rate than latex gloves. Let vinyl gloves
be population 1.
Click the icon to view the technology results.
What are the null and alternative hypotheses?
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.
(Round to three decimal places as needed.)
What is the conclusion for this test?
The P-value is
latex gloves.
the significance level a, so
OB. Ho: P₁ P2
H₁: P₁ P2
OE. Ho: P₁ = P2
H₁: P₁ P2,
the null hypot
...
Technology Results
Pooled proportion: 0.42
Test statistic, z: 13.7105
Critical z: 2.3264
P-value: 0.0000
98% Confidence interval:
0.4797551 <P₁ P2 <0.6358912
Print
O C. Ho: P₁
P2
H₁: P₁ P2
OF. Ho: P₁ = P2
Hii Disp
Done
- X
e than
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