Data for Exercise 1.36

Track15

Format

A data frame/tibble with 26 observations on two variables

year

Olympic year

time

Olympic winning time (in seconds) for the 1500-meter run

Source

The World Almanac and Book of Facts, 2000.

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples


plot(time~ year, data = Track15, type = "b", pch = 19,
     ylab = "1500m time in seconds", col = "green")