A survey of 2316 adults in a certain large country aged 18 and older conducted by a reputable polling organization found that 424 have donated blood in the past two years. a.) obtain a point estimate for the population proportion of adults in the country aged 18 and older who have donated blood in the past two years b.) Construct and interpret a 90% confidence interval for the population proportion of adults in the country who have donated blood in the past two years. Select the correct choice below. We are ? % confident the proportion of adults in the country aged 18 and older who have donated blood in the past two years is between ? and ? or There is a ?% probability the proportion of adults in the country aged 18 and older who have donated blood in the past two years is between ? and ?
A survey of 2316 adults in a certain large country aged 18 and older conducted by a reputable polling organization found that 424 have donated blood in the past two years.
a.) obtain a point estimate for the population proportion of adults in the country aged 18 and older who have donated blood in the past two years
b.) Construct and interpret a 90% confidence interval for the population proportion of adults in the country who have donated blood in the past two years. Select the correct choice below.
We are ? % confident the proportion of adults in the country aged 18 and older who have donated blood in the past two years is between ? and ?
or
There is a ?% probability the proportion of adults in the country aged 18 and older who have donated blood in the past two years is between ? and ?
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