In the study of different diets for losing weight
there appear to have been many more experimental subjects that dropped out
from the low carbohydrate diet group than from the other two diet groups. This
data set contains the numbers who did and didn't drop out in each diet group.
Is there any evidence that the drop out rate differs in the three groups?
A data frame with 3 observations on the following 4 variables.
a factor with levels
the number of subjects who dropped out of the study
the number of subjects who completed the study
Ramsey, F.L. and Schafer, D.W. (2013). The Statistical Sleuth: A Course in Methods of Data Analysis (3rd ed), Cengage Learning.