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11. A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 217 vinyl gloves, 70% leaked viruses.
11. A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 217 vinyl gloves, 70% leaked viruses. Among 217 latex gloves, 15% 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. 5 Click the icon to view the technology results. What are the null and alternative hypotheses? A. Ho: P = P B. H Di #D2 H: P = P H: P P2 OD. H P P OE. Ho: P = P H: P P H: P = P 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 (1)- (3). 5: Technology Results Pooled proportion: 0.43 Test statistic, z: 11.5506 Critical z: 2.3264 P-value: 0.0000 98% Confidence interval: 0.4564708
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