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In 1948, 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, 440 indicated that they were total abstainers. In a recent? survey, the same question was asked of 1100 adults and 363 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 1948 survey and the recent survey who were total abstainers are...BLANK BOX and BLANK BOX, respectively.
DO NOT FORGET TO ?(Round to three decimal places as? needed.)
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