1. Construct a Pareto chart to present the athletic preference of a sample of NUC students.

Sports Students

Basketball 99

Swimming 30

Track and field 51

Volleyball 84

Tennis 22

No sport 16

--- As a teacher's comment, says the Pareto chart, it should go down.

2. Based on what you have learned about the values that a probability can take, determine:

a. the probability of an unavoidable event

3. Would it be correct for a meteorologist to say that the probability of snow falling in the United States next December is ? explains.

4. Which of the following values cannot be probabilities: 0, -1, 0.52, 2.1, 0.075, 1/2, 0.9?

5. Determine the sample space of identical marbles in an urn, which have been assigned numbers from 11 to 25.