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 word "Mode" appears above the interval 0 to 5 units/week. The words "Upper tail" appear above the intervals 30 to 55 units/week.
Back to Exercise: Alcohol consumption from the 2005 questionnaire, 1.
This page maintained by Martin Bland.
Last updated: 12 October, 2006.