Three-point shooting percentage for each game
tp_att <- c(9, 10, 8, 11, 12)
tp_scr <- c(4, 5, 3, 6, 7)
tp_prc <- tp_scr / tp_att
tp_prc
## [1] 0.4444444 0.5000000 0.3750000 0.5454545 0.5833333
Average three-point shooting percentage for the five games
mean(tp_prc)
## [1] 0.4896465