Question: Lesson 38: Confidence Intervals for a Difference in Proportions Name: Period: 1. Mo, an AP Stats student, is curious to know if there is a

Lesson 38: Confidence Intervals for a Difference in Proportions Name: Period: 1. Mo, an AP Stats student, is curious to know if there is a difference in the proportion of male and female students who own an iphone. He takes an SRS of 30 females and 120 male students. The survey found that 61 females and 97 males owned an iPhone. Inc (a) Construct and interpret a 99% confidence interval for the difference in the proportion of female and male students who own an iPhone at Olympia High School. (b) Does the interval give convincing evidence that re is a difference in the proportion of females and males who own an iPhone? Explain. StatsWith Hogan@2020 Lesson 38 Assignmen

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