Spinners
Random questions
Dice or Die
Marbles
Classroom Materials
100
What is the probability of landing on a 6 with a spinner numbered 1-8?
1/8 = 12% or 12.5%
100
If one letter is chosen at random from the word COMBED, what is the probability that the letter chosen will be a "D"?
1/6 =16% OR 16.6%
100
What is the probability of rolling an even number using one die?
1/2
100
If I have a bag with 3 red marbles, two blue, 5 yellow and 6 green, what is the probability of pulling a red marble?
3/16 = 18%
100
There are 30 pencils and 22 students. What’s the probability of a student not having a pencil?
8/30 = 4/15.
200
What is the probability of spinning on A,B or a C on a spinner labeled A-Z alphabetically?
3/26 = 11% or 11.5%
200
The sides of a number cube have the numbers 9, 3, 5, 3, 7, and 9. If the cube is thrown once, what is the probability of rolling a 9?
2/6 =1/3 = 33%
200
What is the probability of rolling a prime number using one die?
4/6 = 2/3 =66%
200
I have a box of M&M’s. There are 100 total candies in the box. 1/4 are red, 1/4 are orange and the rest are green and blue. Orange is are actually peanut butter M&M’s after a taste test. Yuck! What’s the probability of selecting a brown M&M?
0/100 or 0.
200
What is the probability of students sitting in a desk in your math teachers classroom?
The answer is ________.
300
If your options are two A’s, three B’s and one of C, D and E, what is the probability of landing your spinner on an E or B?
4/8 = 1/2 = 50%
300
If the die is rolled 300 times, how many times would you predict a roll of a 1 or a 6?
2/6 = 1/3 * 300 = 100
CLOSE TO 100
300
What is the probability of rolling a multiple of 1 using one die?
6/6 = 1
300
True or False and explain why.
The probability of selecting any marble from from a bag that contains only red, blue, yellow, purple and black marbles is from a range of 0 to 1.
Again true or false and explain.
True!
All probability is between 0 and 1. Over 1 is impossible.
300
There are 23 total people in a math class. What is the probability of there being a teacher in the room?
1/23
400
The spinner is colored. 1/2 is red, 1/4 is blue, 1/8 is yellow and 1/8 is pink.
What is the probability of landing on a yellow or pink?
2/8 = 1/4 = 25%
400
What is the theoretical probability that the coin will land on heads?
1/2 = 50%
400
What is the probability of rolling a factors of 6 using one dice?
4/6= 2/3 =66%
400
What is the probability of picking a green?
10/36 = 5/18 = 27%
400
In math class, each math student requires a pencil, a math binder and a notebook. There are 25 students in the classroom. What is the probability of a student having all three items in math class?
1 student = pencil, math binder & notebook.
25/25 = 1 or 100%
500
The spinner is colored. 1/2 is red, 1/4 is blue, 1/8 is yellow and 1/8 is pink.
What is the probability of landing on a blue or pink?
3/8= 37% or 37.5%
500
If the coin is flipped 140 times, how many times would you predict that the coin lands on heads?
CLOSE TO 70
500
What is the probability of rolling a divisor of 12 using one dice?
5/6=83%
500
As a percent what is the probability of selecting a red marble?
3/10 = 30%
500
Ms. Supriya gave out 32 OCIs this year and handed out 48 ICIs too! If Ms. Supriya has a total of 74 math students what is the probability that a math student got an OCI this year?
32/74 = 16/37 = 43%