Graphing and Probability Grade 5 - Presentation

Statistics - Probability

1. Graphs What are different types of graphs? What is the purpose of a graph?

2. Graphs: What characteristics of graphs do you notice?

3. Graphs: What characteristics of graphs do you notice?

4. When would you use a line graph instead of a bar graph? When would you use a double bar graph?

5. Analyse the graph. What can you infer from the data ?

6. Analyse the graph. What inferences can you make ?

7. On each slide there will be a scenario. Use your cards to show whether you think the scenario is: impossible unlikely likely certain

8. There will be daylight tomorrow.

9. It will rain tomorrow.

10. I will eat paratha for breakfast tomorrow.

11. England will win the football world cup next year.

12. I will go home with a friend .

13. It will snow tomorrow.

14. I will learn something today.

15. I will visit mainland Europe this year.

16. I will buy some new clothes this week.

17. Someone will send me a text today.

18. It will be sunny tomorrow.

19. What comes to mind when you think about…. PROBABILITY…

20. Probability is the possibility of something occurring . There is a difference between theoretical probability and experimental probability.

21. W hat are examples of impossible probabilities? What are examples of certain probabilities?

22. Probability is written in fraction form or in a ratio: For example: You roll a dice… you have a 1 out of 6 chance rolling a 5 or the probability of rolling a 5 is ⅙ . What is the probability of rolling an even number?

23. M&M Probability : What is the probability of picking a certain color M&M?

24. Probability Activities: Choose one of the following activities: Dice Spinners Coins Cubes In your MATH JOURNAL Label: ________ Probability Activity Date: Create a table to record the probability of landing on each possible outcome. Record the probability in fraction form. Extra challenge: record in decimals as well.

25. Probability Activities: Example: Dice Probability Activity 5/27/2024 Next Step: Experiment Roll, spin, pick, or flip your item 50 or 100 times Create another table to record the results while conducting the experiment. Calculate the experimental probability in fraction form. Challenge yourself to find the decimal AND percentage of each possible outcome. Fraction Decimal Rolling an even number Rolling a 6

26. Probability Activities: Example: Dice Probability: Experiment Compare and contrast the theoretical probability to the experimental probability. What did you notice about the two types of probabilities? How would your results differ if you repeated the experiment 1,000 times? Explain. Tally Fraction Decimal Percent Rolling an even number Rolling a 6