1. What is the probability of rolling a dice and getting a number that is a factor of 20 (this means, it divides into 20 without a remainder)?

I can present collected data on a dot plot.

What is a dot plot?

How do you use a dot plot to calculate probabilities?

You put the number of dots in that category over the total number of dots!

P(making 3 goals) =

P(Anaconda) =

Let's collect some data!

Everyone needs a category (not the same one as another person):

Use a piece of paper to gather everyone's data in your category. Use "tally marks" to keep track of how many people answer each answer.

Make a dot plot of your data, and calculate the probability of each answer in the class. Make your dot plot on graph paper.

This will be worth a 3 if it is complete and correct. It will be worth a 4 if it is also very neat.