In 1949​,an organization surveyed 1100 adults and​ asked, "Are you a total abstainer​ from, or do you on occasion​ consume, alcoholic​ beverages?" Of the 1100adults​ surveyed, 374indicated that they were total abstainers. In a recent​ survey, the same question was asked of 1100 adults and 319indicated that they were total abstainers. Complete parts​ (a) and​ (b) below. ​(a) Determine the sample proportion for each sample.   The proportions of the adults who took the 1949 survey and the recentrecent survey who were total abstainers are nothing and nothing​, respectively. ​(Round to three decimal places as​ needed.)

Question
In 1949​,an organization surveyed
1100
adults and​ asked, "Are you a total abstainer​ from, or do you on occasion​ consume, alcoholic​ beverages?" Of the 1100
adults​ surveyed, 374
indicated that they were total abstainers. In a recent​ survey, the same question was asked of 1100 adults and 319
indicated that they were total abstainers. Complete parts​ (a) and​ (b) below.
​(a) Determine the sample proportion for each sample.
 
The proportions of the adults who took the
1949
survey and the
recentrecent
survey who were total abstainers are
nothing
and
nothing​,
respectively.
​(Round to three decimal places as​ needed.)

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