1. A person is randomly selected from the population. Suppose it is known that the probability this person has green eyes is equal to0.193.

What is the probability this person does NOT have green eyes? Where relevant, round your answer to three decimal places.

2. Consider an experiment that involves rolling a fairtwelve-sided die once. What is the probability of rolling a five?

3. Four plots are displayed below. Each plot displays a normal probability density function with a different value of?for each. These plots are labelled 'Plot A', 'Plot B', 'Plot C' and 'Plot D', respectively.

Plot A Plot B 0.004 0.004 0.002 Density Density 0.000 0.000 -300 -100 0 100 300 -200 -100 100 200 X X Plot C Plot D Density Density 0.000 0.004 0.008 0.000 0.002 0.004 -200 -100 0 100 200 -100 -50 0 50 100 X X\f0.000 0.002 0.004 0.006 0.008 0.010 Density 0 50 100 150 200 250 300 X