Probability class 6 maths.pptx power point presentation

good

1. Probability Objectives: Use language associated with probability Interpret the likelihood of outcomes Understand the difference between outcome and events Understand the probability scale Reason out why the probability can not be less than zero and more than 1

2. Probability Probability is the chance that a particular outcome or result will happen. Probability can be expressed as a fraction, percentage or a decimal

3. B E A C D

4. 1 2 3 4 5 3 1 4 5 2 D A B C

5. 1 1 4 2

6. B A D C

7. False; only two of the six numbers are greater than 4 so not probable True; there are of each type. Primes are 2, 3 and 5; evens are 2, 4 and 6. True; 6 is a multiple of 6

8. Greater chance of landing on red as the sector for red is larger

9. D B C A

10. 4 1 3

11. T, O, D, A, Y. All equally likely T, O, M, R, W. O and R more likely.

12. 3, 4, 5, 6 grey, white, black

13. He is correct. No white shape has 3 sides.

14. 6

15. 1 9 1 9 3 = 1 9 3

16. 1 7 2 7 4 7 No, the game is not fair. Mika has more chance of winning as there are more triangles

17. 1/10 = 0.1 b) 6/10 =0.6 c) 0 d) 9/10=0.9

18. 1/8 1/8 2/8 =1/4 3/8

19. 5 1 4

20. 0.28 0.26 0.52 0.22

21. 6/20 = 3/10 7/20

22. 0.2 non-fiction historical nature