Football coach is trying to decide: When a team is ahead late in the game, which strategy is better?
• Play the "regular" defense.
• Play a "prevent' defense that guards against long gains but makes short
gains easier
The coach reviews the outcomes of 100 games.
Win
Loss
Total
Regular defense
41
9
50
Prevent defense
32
18
50
Total
73

27
100
Compare the probability of winning when playing regular defense with the
probability of winning when playing prevent defense. Draw a conclusion
based on your results.