Chapter 8- Probability

Question 1

Probability scale

Answer 1

0-1

Question 2

How do you display a probability as a fraction

Answer 2

P(event)= number of successes/number of trials (total)
OR
P(event)= number of favorable outcomes/ number of possible outcomes

Question 3

Define Mutually exclusive

Answer 3

2 events that cannot happen at the same time

Question 4

Equation with the Event A AND Event B

Answer 4

P(A) * P(B)

Question 5

Equation with Event A OR Event B

Answer 5

P(A) + P(B)