Probability Review

Drawing ONE CARD, what is the REDUCED probability your card is a 7?

• 1 / 12
• 7 / 12
• 1 / 4
• 1 / 3

Drawing ONE CARD, what is the REDUCED probability your card is shaded?

• 3 / 12
• 7 / 12
• 1 / 4
• 1 / 3

Drawing ONE CARD, what is the REDUCED probability your card is 5 or 8?

• 2 / 12
• 4 / 12
• 1 / 4
• 1 / 6

If you spin once, what is the REDUCED probability the spinner stops on an even number?

• 5 / 10
• 1 / 2
• 7 / 10
• 3 / 5

If you spin once, what is the REDUCED probability the spinner stops on a shaded number?

• 4 / 10
• 1 / 2
• 7 / 10
• 2 / 5

If you spin once, what is the REDUCED probability the spinner stops on 3, 5 or 8?

• 2 / 5
• 3 / 10
• 7 / 10
• 5 / 2

If you spin once, what is the REDUCED probability the spinner stops on a shaded or striped number?

• 4 / 10
• 1 / 2
• 7 / 10
• 2 / 5

If you flip a quarter then roll a die, how many possible outcomes are there?
3 Minutes, draw a tree diagram if you want.

• 12
• 36
• 24
• 18

If you flip a quarter then roll a die, what is the probability of (H,5)?
3 Minutes.

• 1 / 12
• 1 / 36
• 1 / 24
• 1 / 18

If you flip a quarter then roll a die, what is the REDUCED probability of (H,even)?
3 Minutes.

• 3 / 12
• 5 / 36
• 1 / 4
• 5 / 18