Answer to Question #339607 in Statistics and Probability for ruski

Question

A newspaper published an article about a study in which researchers subjected laboratory gloves to stress. Among 270 vinyl​ gloves, 59​% leaked viruses. Among 270 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

what are the null and alternative hypotheses?

identify the test statistic?

identify p-value?

conclusion?

Answer 1

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