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Data for Exercise 1.128
Indiapol
A data frame/tibble with 39 observations on two variables
the year of the race
the winners average speed (in mph)
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
# NOT RUN { plot(speed ~ year, data = Indiapol, type = "b") # }
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