Pooled proportion: 0.41 Test statistic, z: 11.9953 Critical z: 1.2816 P-value: 0.0000 Identify the test statistic. (Round to two decimal places as needed.) 80% Confidence interval: 0.5148796

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A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 218 vinyl gloves, 69% leaked viruses. Among 218
latex gloves, 12% 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.
O C. Ho: P1 #P2
O A. Ho: P1 <P2
H1: P1 = P2
О В. Но: Р1 > Р2
H: P1 = P2
H7: P1 = P2
O D. Ho: P1 =P2
H1: P1 <P2
E. Ho: P1 = P2
H;: P1 > P2
O F. 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.)
Click to select your answer(s).
Transcribed Image Text:A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 218 vinyl gloves, 69% leaked viruses. Among 218 latex gloves, 12% 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. O C. Ho: P1 #P2 O A. Ho: P1 <P2 H1: P1 = P2 О В. Но: Р1 > Р2 H: P1 = P2 H7: P1 = P2 O D. Ho: P1 =P2 H1: P1 <P2 E. Ho: P1 = P2 H;: P1 > P2 O F. 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.) Click to select your answer(s).
A newspaper published an article about a study in which research
i
latex gloves, 12% leaked viruses. Using the accompanying displa
greater virus leak rate than latex gloves. Let vinyl gloves be popu
Technology Results
g 218
have a
Click the icon to view the technology results.
Pooled proportion: 0.41
Test statistic, z: 11.9953
Critical z: 1.2816
P-value: 0.0000
Identify the test statistic.
(Round to two decimal places as needed.)
80% Confidence interval:
0.5148796 <p, -P2 <0.6135608
Identify the P-value.
(Round to three decimal places as needed.)
Print
Done
What is the conclusion for this test?
The P-value is
the significance level a, so
V the null hypothesis. There is
evidence to support the claim that vinyl gloves have a
greater virus leak rate than latex gloves.
Transcribed Image Text:A newspaper published an article about a study in which research i latex gloves, 12% leaked viruses. Using the accompanying displa greater virus leak rate than latex gloves. Let vinyl gloves be popu Technology Results g 218 have a Click the icon to view the technology results. Pooled proportion: 0.41 Test statistic, z: 11.9953 Critical z: 1.2816 P-value: 0.0000 Identify the test statistic. (Round to two decimal places as needed.) 80% Confidence interval: 0.5148796 <p, -P2 <0.6135608 Identify the P-value. (Round to three decimal places as needed.) Print Done What is the conclusion for this test? The P-value is the significance level a, so V the null hypothesis. There is evidence to support the claim that vinyl gloves have a greater virus leak rate than latex gloves.
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