is designing a spinner for a fair. The spinner will have 10 numbers. Spinning an even number wins a
prize. Bill decides to conduct an experiment to determine the probability of winning a
Order the steps Bill takes to determine the
probability of winning a prize.
He spins 20
He records 12 spins that resulted in an even
There are five even numbers and five odd numbers on the
spinner, so Bill decides his results are reasonable.
He plans to spin
20 times and record how many times he spins an even number.