Question

a survey of 2290 adults in a certain large country aged 18 and older conducted by a reputable polling organization found that 404 have donated blood in the past 2 years. complete parts a through c.
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 2 years.
b.) verify that the requirements for constructing a confidence interveal about p are satisfied.
the sample____ a simple random sample___ the value ___ is ___ which is__ 10 and the ___ ___ less than or equal to 5% of the ___.
c.) construct and interpret a 90% confidence interval for the population proportion of adults in the country who have donated blood in the past 2 years is between___ and___

Answer 1