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A survey of 2325 adults in a certain large country aged 18 and older conducted by...

A survey of 2325 adults in a certain large country aged 18 and older conducted by a reputable polling organization found that 423 have donated blood in the past two years.

construct and interpret a 90% confidence interval for the population of adults in the country that have donated blood in the past 2 years.

p=0.182

Math   Statistics-And-Probability   
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