A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 253 vinyl gloves, 69% leaked viruses. Among 253 latex gloves, 7% 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. OB. Ho: P₁ P₂ H₁: P₁ P₂ OE. Ho: P₁ P2 H₁: P₁ P₂ (Round to three decimal places as needed.) What is the conclusion for this test? The P-value is the significance level a, so support the claim that vinyl gloves have a greater virus leak rate than latex gloves. OC. Ho: P₁ = P₂ H₁: Py>P₂ OF. Ho: P₁ P₂ H₁: P₁ P₂ the null hypothesis. There is evidence to
A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 253 vinyl gloves, 69% leaked viruses. Among 253 latex gloves, 7% 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. OB. Ho: P₁ P₂ H₁: P₁ P₂ OE. Ho: P₁ P2 H₁: P₁ P₂ (Round to three decimal places as needed.) What is the conclusion for this test? The P-value is the significance level a, so support the claim that vinyl gloves have a greater virus leak rate than latex gloves. OC. Ho: P₁ = P₂ H₁: Py>P₂ OF. Ho: P₁ P₂ H₁: P₁ P₂ the null hypothesis. There is evidence to
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 253 vinyl gloves,
69% leaked viruses. Among 253 latex gloves, 7% 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?
OB.
Ho: P₁ P₂
H₁: P₁ P₂
OE. Ho: P₁ P₂
H₁: P₁ P₂
The P-value is
the significance level a, so
support the claim that vinyl gloves have a greater virus leak rate than latex gloves.
OC. Ho: P₁
P₂
H₁: P₁ P₂
OF. Ho: P₁ P2
H₁: P₁ P₂
the null hypothesis. There is
evidence to
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