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Question 10 According to a study on the effects of smoking by pregnant women on rates Type numbers in the boxes. of asthma in their
Question 10 According to a study on the effects of smoking by pregnant women on rates Type numbers in the boxes. of asthma in their children, for expectant mothers who smoke 20 cigarettes aby Part 1: 10 points per day, 22.5% of their children developed asthma by the age of two in the ab Part 2: 10 points US. A biology professor at a university would like to test if the percentage is 20 points lower in another country. She randomly selects 345 women who only deliver one child and smoke 20 cigarettes per day during pregnancy in that country and finds that 71 of the children developed asthma by the age of two. In this hypothesis test, the test statistic, z = and the p-value = (Round your answers to four decimal places.)
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