A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 224 vinyl gloves, 60% leaked viruses. Among 224 latex gloves, 8% leaked viruses. Using the accompanying display of the technology results, and using a 0.05significance level, test the claim that vinyl gloves have a greater virus leak rate than latex gloves. Let vinyl gloves be population 1.i Click the icon to view the technology results.What are the null and alternative hypotheses?OA. Ho: P₁ P2H₁: P₁ = P2O D. Ho: P₁ = P₂H₁: P₁ P2Identify 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 isthe significance level a, soO B. Ho: P₁H₁: P₁OE. Ho: P₁the null hypothesis. There isP₂P2P₂H₁: P₁ = P2Technology Resultsevidence to support the claim that vinyl gloves have a greater virus leak rate than latex gloves.Pooled proportion: 0.34Test statistic, z: 11.5389Critical z: 1.6449P-value: 0.0000OC. Ho: P₁ P2H₁: P₁ P2- X

According to the given information in this question, we need to find the test statistic and p value…

Answered: are the null and alternative…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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An online clothing retailer is testing a new e-mail campaign by sending one version of the e-mail with the word “free” in the subject line (version A) to a group of 1,500 customers and another version of the e-mail with word “discount” in the subject line (version B) to a different group of 1500 customers. After tracking the responses to the two versions of the e-mail advertising, the retailer finds that 75 responded to version A and 105 responded to version B. At 0.05 significance level, can it be concluded that the response rate for version B is higher than the response rate to version A What is your decision? Enter “R” if your decision is to reject the null hypotheses. Enter “F” if the decision is fail to/do not reject the null hypotheses. Your answer (R/F) is: Which of the followings is the most appropriate conclusion for the hypotheses test? Enter the number corresponding to the most appropriate conclusion in the answer box. For example, if statement number 2 is the most…
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