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In a random sample of 100 movie goers in January 2013, 61 of them said they are more likely to wait and watch a new

In a random sample of 100 movie goers in January 2013, 61 of them said they are more likely to wait and watch a new movie in the comfort of their own home. Find and interpret a 90% confidence interval for the proportion of movie goers who are more likely to watch a new movie from home. What is the margin of error for the confidence interval?

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