Many golfers wear wrist bracelets containing magnets because they claim the magnets improve balance and
the length of shots played off the tee. A golfer would
like to determine if the claim has merit and finds 200
volunteers who play golf to participate in an
experiment. Half of the golfers are randomly assigned
to wear a bracelet with magnets, while the other half
wear a bracelet without magnets. Each golfer plays
normally for a month, after which the length of their
shots in a subsequent round is recorded. What is the response variable in this experiment?
o the age of each golfer
O the 200 volunteers
O the length of shots played by the golfers
whether the golfers wear or do not wear the bracelet