2, A recent survey asked San Diego residents the following question: "If you had been aware that before Schwarzenegger ran for Governor, he had fathered a child outside of his marriage, would you still have voted or him?" Out of the 136 males surveyed who had voted for Schwarzenegger at least once 78 said they would still vote for him, and out of the 128 females 48 said they would. Calculate a 95% confidence interval for the difference between the proportions of male and female SD residents who have would have voted for Schwarzenegger even if they knew that he had fathered a child outside of his marriage a

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Author:Amos Gilat
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2, A recent survey asked San Diego residents the following question: "If you had been aware that
before Schwarzenegger ran for Governor, he had fathered a child outside of his marriage, would
you still have voted or him?" Out of the 136 males surveyed who had voted for Schwarzenegger
at least once 78 said they would still vote for him, and out of the 128 females 48 said they would.
Calculate a 95% confidence interval for the difference between the proportions of male and
female SD residents who have would have voted for Schwarzenegger even if they knew that he
had fathered a child outside of his marriage.
Transcribed Image Text:2, A recent survey asked San Diego residents the following question: "If you had been aware that before Schwarzenegger ran for Governor, he had fathered a child outside of his marriage, would you still have voted or him?" Out of the 136 males surveyed who had voted for Schwarzenegger at least once 78 said they would still vote for him, and out of the 128 females 48 said they would. Calculate a 95% confidence interval for the difference between the proportions of male and female SD residents who have would have voted for Schwarzenegger even if they knew that he had fathered a child outside of his marriage.
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