walt Investigate situations that involve elements of chance by comparing experimental distributions with expectations from models of the possible outcomes, acknowledging variation and independence.

Assessment task: Investigate situations that involve elements of chance by comparing experimental distributions with expectations from models of the possible outcomes, acknowledging variation and independence.

Question 1:

Show your working and answer here (you may need to add a photo of a tree diagram you frew on your little whiteboard): Since Aroha did not play connie, that means either beth played connie or  Delsey played connie. But because we know that Beth played Delsey and won. We can conclude that both beth and Delsey won their first games and Beth won the final.

Question 2:

Car number plates in the land of Automobile have two letters and two digits. How many different number plates could be made using two letters and two digits?

Show your working and answers here 26x26x99= 66924

Question 3:

3a:

Show your working and answer here: 5! = 120

3b:

Show your working and answer here: 5!=120

What is you next step?

Finally, add the screenshots from the 3 IXL activities you did here:

Activity One
Activity Two
Activity Three