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Step

STEP science test scores for a class of ability-grouped students

Description

Data for Exercise 6.79

Usage

Step

Format

A data frame/tibble with 12 observations on one variable

score

State test of educational progress (STEP) science test score

References

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

Examples

EDA(Step$score)
t.test(Step$score, mu = 80, alternative = "less")
wilcox.test(Step$score, mu = 80, alternative = "less")
BSDA

Basic Statistics and Data Analysis

v1.2.0
GPL (>= 2)
Authors
Alan T. Arnholt [aut, cre], Ben Evans [aut]
Initial release
2017-07-29

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