Does chewing gum make your accuracy change while target
shooting? Each of the following subjects shot at a target (to
earn a maximum score of 100) in random order, once while
chewing gum and once while not chewing. Assume all test
conditions are met.
Subject 1
Subject 2
Subject 3
Subject 4
chewing gum
79
95
85
82
no gum
80
94
88
84