Mathematics, 28.06.2019 06:40 alexandriasmith727

Anewspaper published an article about a study in which researchers subjected laboratory gloves to stress. among 271 vinyl gloves, 61% leaked viruses. among 271 latex gloves, 14% leaked viruses. using the accompanying display of the technology results, and using a 0.05 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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