20 questions
How many outcomes are in the sample space for tossing one coin?
1
2
4
8
Which of these cannot be considered a probability of an outcome?
1/3
-1/5
0.80
112%
1
Roll a die one time. Find P(rolling a 4).
1/4
2/3
1/6
1/2
Roll a die one time. Find P(even number).
1/2
1/3
3/6
2/6
Draw one card from a standard deck. Find P(ace)
1/13
1/4
4/13
1/52
Draw one card from a standard deck. Find P(diamond)
8%
25%
31%
2%
Draw one card from a standard deck. Find P(4 or club)
17/52
2/13
4/13
1/26
In his Halloween bag, Jack got 3 Twix, 8 Snickers, 5 Lollipops, and 4 Reese’s. Jack pulls candy out of his bag at random. What is the probability of Jack pulling out a Twix or a Snickers on one try?
Is the event INDEPENDENT or DEPENDENT?
Amy plays card games. She picks a card at random. Then without putting the first card back, she picks a second card at random.
Independent
Dependent
Mrs. Liang spins each of the spinners one time. What is the probability that the first spinner will land on an odd number and the second will land on a vowel?
1/12
1/4
1/3
1/6
Two marbles are randomly drawn from a bag containing 3 purple, 1 blue, and 1 yellow marble. The first marble is blue and is not replaced. Find the probability of drawing a second marble that is purple.
3/5
3/4
3/20
2/5