1. Probability Bingo!

2. Use any 9 of these numbers ¼35%½ 1/31/3 12%0.42¾ 5/65/6 3 / 10 13 / 20 0.6557% 55%0.80.78 7 / 15

3. The probability that I will take the bus is 0.2, what is the probability I will not? Answer = 0.8

4. There are 4 white beads, 2 red beads, 1 green bead and 8 blue beads What is the probability that the bead I pick is NOT blue? Answer = 7 / 15

5. What is the probability of scoring less than a 6 on a normal dice Answer = 5 / 6

6. The probability that I choose a girl to answer a question is 0.58 what is the probability I choose a boy? Answer = 0.42

7. The chance of picking a girl from a group of 3 girls and 7 boys. Answer = 3 / 10

8. The probability I vote on the x-factor is 0.22, what is the probability I do not vote? Answer = 0.78

9. Tonight I can watch x-factor, visit a friend or go late night shopping. I am equally likely to do each thing What is the probability I watch x-factor? Answer = 1/3

10. What is the probability of getting an even number when a normal dice is thrown? Answer = ½

11. I have red, green and black tights The probability I wear red tights is 0.10 The probability I wear green tights is 0.25 I am going to wear tights. What is the probability I wear black tights? Answer = 0.65

12. The chance of getting 2 heads when 2 coins are flipped. Answer = ¼

13. At a running club 25% of the runners have run a marathon. What is the probability a runner picked at random has not run a marathon? Answer = ¾

14. A box of chocolates has 5 strawberry creams, 4 coffee creams, 9 caramels and 2 toffee dreams. What is the probability that I pick a coffee cream or a caramel? Answer = 13 / 20

15. The probability that it rains tomorrow is 0.43. What is the probability that it will NOT rain? Answer = 0.57

16. In an experiment a drawing pin lands point down 9 times out of 20. What is the experimental probability that the pin will land point up? Answer = 9 / 20

17. In a year group of 200 students 70 are left handed. What is the probability that a randomly picked student will be left handed? Answer = 35%

18. In a group of 50 teachers 6 are mathematicians. What is the probability that a teacher picked at random will be a mathematician? Answer = 12%