According to a study on the effects of smoking by pregnant women on rates of...
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According to a study on the effects of smoking by pregnant women on rates of asthma in their children for expectant mothers who smoke 20 cigarettes per day 22 2 of their children developed asthma by the age of two in the US A biology professor at a university would like to test if the percentage is different in another country She randomly selects 311 women who only Part 2 3 points deliver one child and smoke 20 cigarettes per day during pregnancy in that country and finds Part 3 3 points Part 4 3 points that 81 of the children developed asthma by the age of two In this hypothesis test Do the hypothesis test Use a level of significance of a 0 05 27 Part 5 3 points 15 points Use the unrounded values in Excel to find the answers for 3 and 4 a hypothesis test 1 This is an example of 2 Find the standard error 3 Find the z value 4 Find the p value 5 The biology professor should the null hypothesis Fill in the blanks by selecting one option from each menu Part 1 3 points
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