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Name _____________________________
Date ___________________
Probability
Write the probability.

1.   A bag contains 15 yellow marbles, 11 blue marbles, 9 purple marbles, 8 red marbles, and 8 green marbles. What is the probability of pulling out a yellow or a red marble?
  23   out of ____
2.   A number cube has 6 sides. The sides are numbered 1 to 6. If the cube is thrown once, what is the probability of rolling an odd number?
____ out of   6  
3.   A bag contains 8 green marbles, 13 red marbles, 5 yellow marbles, 2 purple marbles, and 12 blue marbles. What is the probability of pulling out a green marble?
____ out of   40  
4.   * This is a pre-made sheet.
Use the link at the top of the page for a printable page.
5.   If one letter is chosen at random from the word tragedy, what is the probability that the letter chosen is the letter "d"?
  1   out of ____
6.   If one letter is chosen at random from the word resemble, what is the probability that the letter chosen is the letter "e"?
  3   out of ____
7.   A number cube has 6 sides. The sides have the numbers 7, 8, 1, 1, 7, and 6. If the cube is thrown once, what is the probability of rolling the number 1?
____ out of   6  
8.   A number cube has 6 sides. The sides have the numbers 4, 5, 5, 1, 2, and 1. If the cube is thrown once, what is the probability of rolling the number 2?
____ out of   6  
9.   A number cube has 6 sides. The sides are numbered 1 to 6. If the cube is thrown once, what is the probability of rolling an even number?
  3   out of ____
10.   If one letter is chosen at random from the word civilization, what is the probability that the letter chosen is the letter "n"?
____ out of   12  
11.   A number cube has 6 sides. The sides have the numbers 4, 7, 5, 8, 8, and 9. If the cube is thrown once, what is the probability of rolling the number 8 or the number 4?
____ out of   6  
12.   If one letter is chosen at random from the word programmer, what is the probability that the letter chosen is the letter "r"?
  3   out of ____
13.   If one letter is chosen at random from the word giggling, what is the probability that the letter chosen is the letter "l"?
____ out of   8  
14.   A number cube has 6 sides. The sides are numbered 1 to 6. If the cube is thrown once, what is the probability of rolling the number 4 or the number 3?
____ out of   6  

 


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Probability
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