Source: Chatterjee, S. and Hadi, A. S. (1988), Sensitivity Analysis in Linear Regression, New York: John Wiley and Sons, Table 4.9, p. 129. Taken From: Source Dimension: 30 observations on 5 variables Description: The data set is taken from health records of 30 employees who were regular members of a given company's health club. The measured variables are: Column Description 1 Weight in pounds 2 Resting pulse rate per one minute 3 Arm and leg strength (lbs an employee was able to lift) 4 Time (in seconds) in a 1/4-mile trial run 5 Time (in seconds) in a one-mile run