A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 282 vinyl gloves, 62% leaked viruses. Among 282 latex gloves, 14% leaked viruses. Using the accompanying display of the technology results, and using a 0.10 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 O D. 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? OB. Ho: P1 P2 H₁: P₁ = P2 OE. Ho: P1 P2 H₁: P₁ P2 The P-value is the significance level a, so gloves have a greater virus leak rate than latex gloves. 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
A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 282 vinyl gloves, 62% leaked viruses. Among 282 latex gloves, 14% leaked viruses. Using the accompanying display of the technology results, and using a 0.10 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 O D. 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? OB. Ho: P1 P2 H₁: P₁ = P2 OE. Ho: P1 P2 H₁: P₁ P2 The P-value is the significance level a, so gloves have a greater virus leak rate than latex gloves. 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
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
10
Transcribed Image Text:What are the full
OA. Ho: P₁ P2
Ide
(R
Ide
(R
WH
The
glo
Technology Results
Pooled proportion: 0.38
Test statistic, z: 11.6280
Critical z: 1.2816
P-value: 0.0000
80% Confidence interval:
0.4295136<P₁-P2<0.5208410
Print
OB. Ho: P₁ P2
Done
-
X
OC. Ho: P₁ P
H₁: P₁ <p
F.
Ho: P₁ #P
H₁: P₁=p
evidence
Transcribed Image Text:A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 282 vinyl gloves, 62% leaked viruses.
Among 282 latex gloves, 14% leaked viruses. Using the accompanying display of the technology results, and using a 0.10 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
O D. 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?
OB. Ho: P1 P2
H₁: P₁
P2
OE. Ho: P1
H₁: P₁
The P-value is
the significance level a, so
gloves have a greater virus leak rate than latex gloves.
P2
P2
(....
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
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