Data for Statistical Insight Chapter 6

Honda

Format

A data frame/tibble with 35 observations on one variable

mileage

miles per gallon for a Honda Civic

References

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

Examples


t.test(Honda$mileage, mu = 40, alternative = "less") #> #> One Sample t-test #> #> data: Honda$mileage
#> t = -2.5255, df = 34, p-value = 0.00819
#> alternative hypothesis: true mean is less than 40
#> 95 percent confidence interval:
#>      -Inf 39.49769
#> sample estimates:
#> mean of x
#>     38.48
#>