Two graphs, one above the other.
On each graph the horizontal axis is labeled "Alcohol consumption (units/week)" and numbered 0, 10, 20, 30, 40, 50 and 60. The vertical axis is labeled "Rel. frequency" and numbered 0, 0.1.
The upper graph is titled "Hypertensive" and has vertical bars with bases and heights as follows: 0 to 5, 0.086, 5 to 10, 0.019, 10 to 15, 0.047, 15 to 20, 0.010, 20 to 25, 0.028, and 25 to 30, 0.009. It carries the legend "n = 21".
The lower graph is titled "Normotensive" and has vertical bars with bases and heights as follows: 0 to 5, 0.099, 5 to 10, 0.033, 10 to 15, 0.033, 15 to 20, 0.010, 20 to 25, 0.014, 25 to 30, 0.004. 30 to 35, 0.001, 35 to 40, 0.001, 40 to 45, 0.001, 45 to 50, 0.001, and 50 to 55, 0.001. It carries the legend "n = 157".
Back to Exercise: Alcohol consumption and sex.
This page maintained by Martin Bland.
Last updated: 12 October, 2006.