How does the expected number of boating trips differ for owners who have paid annual user fees vs. those who haven’t?
Boating trips.csv contains a dataset describing the number of boating trips of leisure boat owners. It contains the following variables: Trips: number of boating trips in the survey year Quality: respondent’s rating of the facility’s quality Ski: whether the respondent engages in water-ski activities Income: household income in $1000. Userfee: has the respondent paid annual […]