Unit 4 - Probability

What is the likelihood of picking the red ball from the bag?

• Even chance

• Poor chance

• Good chance

• Certain

Answer explanation

We have 2 RED balls

and 1 NOT RED ball

So it has GOOD CHANCE

What is the likelihood of picking the yellow ball from the bag?

• Even chance

• Poor chance

• Good chance

• Certain

Answer explanation

We only have 1 YELLOW ball

and 2 NOT YELLOW balls

So it has POOR CHANCE

There is _______ ________ that it will snow in the desert.

Answer explanation

What is the chance that I will pick a red ball from this bag?

• Poor chance

• Good chance

• Even chance

• Certain

Answer explanation

Because all the balls are RED

It is certain we will pick RED

It is _______________ the stars will appear at night.

• Certain

• No Chance

What is the probability of selecting a blue ball from the bag?

• Poor chance

• Good chance

• Even chance

• No Chance

Answer explanation

Because we have 1 BLUE ball

and 3 NOT BLUE balls

we have POOR CHANCE

There is a _______ ________ that I will be famous next week

• Poor chance

• Good chance

When we are sure something will NOT happen it has

• certain

• no chance

• even chance

• good chance

• poor chance

What is the chance that I will pick a yellow ball?

• Certain

• Even chance

• No chance

• Poor chance

Answer explanation

We don't have any yellow balls

So we have NO CHANCE

There is a _______ ________ that I will eat lunch today.

• good chance
• Poor chance