### Descriptive Statistics: sample mean, median, mode and range

At the start of the 1999 NCAA men's basketball tournament, 64 teams were invited to compete for the national championship. Below is the number of victories that a sample of 8 of these teams had obtained during the regular season: 32 12 28 22 20 25 22 19 1) What is the sample mean number of regular season victories? 2)