Mice Weight Data for Paired-Samples Mean Test

contains the weight of 10 mice before and after the treatment.

A paired-samples t-test can be performed to answer to this question.

data("mice2")

Format

A data frame with 10 rows and 3 columns

Examples

data(mice2)
head(as.data.frame(mice2))
#>   id before after
#> 1  1  187.2 429.5
#> 2  2  194.2 404.4
#> 3  3  231.7 405.6
#> 4  4  200.5 397.2
#> 5  5  201.7 377.9
#> 6  6  235.0 445.8