1. Sixty-eight percent of Americans like ketchup on their hamburgers and forty-six percent like mustard. Create an area diagram to answer the questions below:
a. P(ketchup and mustard)
b. P(ketchup or mustard)
c. P(plain hamburger)
2. In a certain town, 45% of the population have dimples and 35% have freckles. Create a free diagram to answer
the following questions:
a. P(neither)
b. P(Both traits)