A survey of 2322 adults in a certain large country aged 18 and older conducted by a reputable polling organization found that 416  have donated blood in the past two years. Complete parts​ (a) through​ (c) below.   ​(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. P=

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 31PPS
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A survey of
2322
adults in a certain large country aged 18 and older conducted by a reputable polling organization found that
416 
have donated blood in the past two years. Complete parts​ (a) through​ (c) below.

 

​(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.

P=

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