Probability 2 - G12 Review

What is the probability that a randomly selected student plays sports given that they do not do community service?

What is the probability that a student plays sports given that they do community service?

What is the probability that a student does not participate in a club given that they take sign language?

The image represents which of the following?

• intersection, "and"
• intersection, "or"
• union, "and"
• union, "or"

The image represents which of the following?

• intersection, "and"
• union, "or"
• intersection, "or"
• union, "and"

P(Pizza ∩ Water) =

• 62/182
• 120/400
• 58/400
• 140/400

Complement is denoted by

• A′

• A-B

• A∪B

The probability of something NOT happening is a ...

• Complement

• Outcome

• Empirical Probability

• Sub-Set

According to the two-way table, a person who plays an instrument is most likely to:

• Not play an instrument
• Not play a team sport
• Play a team sport
• All of the above

What is an event that will happen or has a probability of 1?

• theoretical

• probability

• mutually exclusive

• certain