In 1945, 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, 352 indicated that they were total abstainers. In a recent survey, the same question was asked of 1100 adults and 275 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 1945 survey and the recent survey who were total abstainers are and (Round to three decimal places as needed.) respectively.

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In 1945, 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, 352 indicated that they were total
abstainers. In a recent survey, the same question was asked of 1100 adults and 275 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 1945 survey and the recent survey who were total abstainers are
and
respectively.
(Round to three decimal places as needed.)
Enter your answer in the edit fields and then click Check Answer.
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Transcribed Image Text:In 1945, 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, 352 indicated that they were total abstainers. In a recent survey, the same question was asked of 1100 adults and 275 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 1945 survey and the recent survey who were total abstainers are and respectively. (Round to three decimal places as needed.) Enter your answer in the edit fields and then click Check Answer. parts remaining Clear All Check Answer
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