Can you list all the from an experiment? Can you count how many match a description?
Sally rolls a twelve-sided die and writes down whether she rolls 6 or more. If she does, she writes "yes", otherwise she writes "no".
Which of the following is the list of outcomes where she writes "yes"?
This video looks at how to find the probability for an event as a fraction.
A six-sided dice is rolled.
What is the probability of rolling a four?
What is the probability of rolling an odd number?
This video looks at finding the probability of an event from a spinner.
Look at this spinner:
Complete the table, showing the probability of each outcome.
What is the sum of the probabilities for each outcome?
conducts chance experiments and assigns probabilities as values between 0 and 1 to describe their outcomes