Simulated data for an experiment about smiley faces and tips

These are simulated data that are similar to the TipExperiment data. Hypothetical tables were randomly assigned to receive checks that either included or did not include a drawing of a smiley face, either from a male or a female server.

Usage

tip_exp

Format

A data frame with 44 observations on the following 3 variables.

gender

Whether the server was female or male

condition

Whether the check had a smiley face or not (control)

tip_percent

The size of the tip as a percentage of the price of the meal