A graph where the horizontal axis is labeled "Alcohol consumption (units/week)" and numbered 0, 10, 20, 30, 40, 50 and the vertical axis is labeled "Frequency" and numbered 0, 20, 40, 60, 80, 100.
There are vertical bars with bases and heights as follows: 0 to 5, 87, 5 to 10, 28, 10 to 15, 31, 15 to 20, 9, 20 to 25, 14, 25 to 30, 4, 30 to 35, 1, 35 to 40, 1, 40 to 45, 1, 45 to 50, 1, and 50 to 55, 1.
The words "Mean plus S D" appear below the graph, with a line pointing to minus 0.9 units/week. The word "Mean" appears below the graph, with a line pointing to 7.9 units/week. The words "Mean plus S D" appear below the graph, with a line pointing to 16.7 units/week. The words "Mean plus 2 S D" appear below the graph, with a line pointing to 25.5 units/week.
Back to Exercise: Alcohol consumption from the 2005 questionnaire, 4.
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Last updated: 12 October, 2006.