As part of a science experiment. Sam measured the amount of rainfall in inches over the course of a week.
A table of the measurements Sam collected is shown.
Daily Rainfall (Day, Rainfall [inches])
Sunday, 0
Monday, 1 1/3
Tuesday, 3 1/2
Wednesday, 2/3
Thursday, 2 2/3
Friday, 1 1/2
Saturday, 0
What was the mean amount of rainfall, in inches over the course of this week?