Spinner
What is the probability of landing on YELLOW?
2/12 or 1/6
What is the probability of selecting a red card from a deck?
1/2
In a bag, there are 3 black marbles and 3 red marbles. What is the probability that you select a red marble?
1/2
There are 12 girls and 16 boys in a class. I select a random student to hand out the books at the start of class. What is the probability that I select a girl?
12/28 or 3/7
Simplify the equation:
3 + 9 - 2 / 1 x 5
2
What is the probability of landing on RED?
4/12 or 1/3
What is the probability of selecting a 2 in a deck of cards?
4/52 or 1/13
There are 8 marbles in a bag. 4 green, 2 black and 2 blue. What is the probability that a blue marble will be selected?
2/8 or 1/4
I toss a fair coin 52 times, what is the expected number of heads that should appear?
26
Solve the equation: 3x+2=23
x=7
What is the probability of landing on an ODD NUMBER?
5/10 or 1/2
What is the probability that you select a card less than 5?
12/52 or 3/13
What is the probability that in a bag of 13 marbles, 5 of which are black, a black marble is NOT selected?
8/13
The probability that you win a lottery is 0.0095. What is the probability that you lose?
0.9905
Add the following fractions:
1/3 + 3/8
17/24
What is the probability of landing on a 4 sided figure?
4/5
What is the probability of selecting a face card from the deck?
16/52 or 4/13
What is the probability that you select a green or yellow marble from a bag of 5 green, 3 black and 1 yellow
6/9 or 2/3
A coin is flipped 60 times and it lands on tail 55 of them. Could this coin be biased?
Yes
Multiply these fractions:
3/4 x 2/6
1/4
What is the probability of landing on GREEN or YELLOW?
5/8
What is the probability that I select a red jack OR a black king?
4/52 or 1/13
What is the probability of selecting an even ball out of a bag of balls numbered 1 through 15?
7/15
If the probability that it will rain tomorrow is 0.4, what is the probability that it will NOT rain tomorrow?
0.6
Divide the following fractions
1/2 divided by 6/10
5/6