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Data for Exercises 6.45 and 6.98
Grnriv2
A data frame/tibble with 101 observations on one variable
varve thickness (in millimeters)
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
# NOT RUN { stem(Grnriv2$thick) t.test(Grnriv2$thick, mu = 8, alternative = "less") # }
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