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Mathematics, 25.11.2019 19:31 Rusven

Anewspaper published an article about a study in which researchers subjected laboratory gloves to stress. among 220 vinyl gloves, 69% leaked viruses. among 220 latex gloves, 8% 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.

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