Question

Which of these contexts describes a situation that is an equal chance or 50-50?
Answer
Multiple Choice Answers
Rolling an even number on a standard six-sided die, numbered from 1 to 6.
Spinning a spinner divided into four equal-sized sections colored red/green/yellow/blue and landing on a primary color (red or yellow or blue).
Winning a raffle that sold a total of 100 tickets if you bought 0 tickets.
Reaching into a bag full of 10 strawberry chews and 10 cherry chews without looking and pulling out a banana chew.

Answer 1

"Rolling an even number on a standard six-sided die."

Reason: evens = {2,4,6} = 3 out of 6 outcomes = 1/2. The others are 3/4 (spinner), 0 (raffle with 0 tickets), and 0 (no banana chews).