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You have been tasked to determine a 95% confidence interval for the viewing of a show called 'CSI Phoenix'.

You have been tasked to determine a 95% confidence interval for the viewing of a show called 'CSI Phoenix'.
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You have randomly queried 400 local adults and determined that 150 of them watched the last episode of the show.
sample proportion = 150/400 = 0.375
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>> create a 95% confidence interval for the proportion of folks in the population that viewed the show
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