Probability and Chance

On a 6-sided dice, what is the chance you will roll the number 4?

• 1 in 6

• 4 in 6

• 2 in 6

• 6 in 6

What is the chance it could be someone’s birthday in your class this week?

• Impossible

• Unlikely

• Likely

• Definite

What is the chance that the sun will rise tomorrow?

• Impossible

• Possible

• Certain

• 50-50%

What is the chance you will ride an elephant to school tomorrow?

• Impossible

• Likely

• Extremely Unlikely

• Unlikely

Which simplified fraction represents the probability of choosing a yellow marble from a bag containing 3 blue marbles, 5 purple marbles and 4 yellow marbles?

• 4/12

• 4/8

• 1/3

• 1/2

What word best describes the probability of tomorrow being Wednesday?

• 50-50 Chance

• Likely

• Certain

• Impossible

If there is a 9 in 45 (9/45) chance of choosing a purple coloured marble out of a bag, how could we show this fraction in it's simplest form?

• 1/2

• 1/3

• 3/5

• 1/5

In this situation I have ____________ chance of pulling a red ball or a blue ball out of the bag.

• Equal

• no chance

• Impossible

• certain

What is the probability of picking a purple marble from the bag?

• 3/10

• 1/10

• 0

• 1

A likely chance event is closer to what number?

• 0

• 1

• .5

• 100