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A survey of 880 chefs asked, “In the last 10 meals you cooked, how many were...

A survey of 880 chefs asked, “In the last 10 meals you cooked, how many were breakfast?” Of these 880 respondents, 171 admitted that at least one meal was breakfast.

1)Calculate a 90% confidence interval for the population proportion of all chefs who cooked breakfast at least one of the last 10 meals they cooked. Round the bounds to three decimal places.

2)Interpret your confidence interval.

Math   Statistics-And-Probability   
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