Simple
Probability 1
Probability 1
Compound Probability 1
Compound Probability 2
Experimental Probability
100
Suppose a number cube is rolled. What is the probability of rolling a 0? P(0)
What is 0? It is an impossible event
100
What is the probability of tossing two fair coins with heads side up?
P(heads)
What is 1/4?
100
Rick takes two coins at random from the 3 quarters, 5 dimes, and 2 nickels in his pocket. What is the probability that he chooses a quarter followed by a dime without replacing the quarter? P(quarter, then dime)
What is 1/6?
100
What is the experimental probability that a student in the class below has green eyes?
2/80 or 1/40
200
Suppose a number cube is rolled. What is the probability of rolling a 4 or a 5?
P(4 or 5)
What is 1/3?
200
How many outcomes are there with tossing a coin and rolling a dice?
12
200
A number cube is rolled and a spinner labeled A - E is spun.
Find the probability.
P(3 and E)
What is 1/30?
200
What is the experimental probability that a student in the class below has blue or hazel eyes?
20/80 or 1/4
300
Suppose a number cube is rolled. What is the probability of not rolling a 1 or a 2?
P(not 1 or 2)
What is 2/3?
300
An ice cream parlor has 8 different flavors. They have 5 toppings and 2 types of cones. How many possible ice cream combinations are there?
80
300
A number cube is rolled and a spinner labeled A - E is spun.
Find the probability.
P(an odd number and a consonant)
What is 3/10?
300
What is the experimental probability that a student in the class below does not have green or hazel eyes?
70/80 or 7/8
400
A number cube is rolled. What is the probability of rolling an even or odd number? P(even or odd).
100% or 1
400
Two red counters and two white counters are placed in a bag. What is the probability of pulling a red counter, followed by a white counter without replacement?
P(red, then white)
What is 1/3?
400
If a fair coin is tossed three times, what is the probability of getting tails three times in a row?
P(three tails)
What is 1/8?
400
How does the experimental probability of a student having brown eyes compare with the theoretical probability of a student having brown eyes?
29/40 (73%) vs. 1/4 (25%)