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Data for Exercise 6.57
Greenriv
A data frame/tibble with 37 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(Greenriv$thick) SIGN.test(Greenriv$thick, md = 7.3, alternative = "greater") # }
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