Quiz about Calculating Probability

Question 1

On this spinner, what is P(A)?

Accepted Answer

3/8

Answer

4/8

Answer

2/8

Answer

5/8

Question 2

On this spinner, what is P(not A)?

Accepted Answer

5/8

Answer

3/8

Answer

4/8

Answer

2/8

Question 3

On this spinner, what are the odds of spinning a C?

Accepted Answer

1 : 7

Answer

1 : 8

Answer

1 : 2

Answer

5 : 8

Question 4

On this spinner, what is P(not B)?

Accepted Answer

3/4

Answer

3/8

Answer

1/4

Answer

5/8

Question 5

On this spinner, what are the odds of not spinning a C?

Accepted Answer

7 : 1

Answer

7 : 8

Answer

1 : 8

Answer

8 : 7

Question 6

On this spinner, what is P(A or B)?

Accepted Answer

5/8

Answer

3/8

Answer

3/4

Answer

1/2

Question 7

On this spinner, what is P(D or E)?

Accepted Answer

1/4

Answer

1/8

Answer

3/4

Answer

7/8

Question 8

On this spinner, what is P(A) and then P(B)?

Accepted Answer

3/32

Answer

1/3

Answer

5/32

Answer

5/8

Question 9

If a counter is selected at random from this bag, what is P(yellow)?

Accepted Answer

2/5

Answer

2/3

Answer

3/5

Answer

1/5

Question 10

If a counter is selected at random from this bag, what is P(not yellow)?

Accepted Answer

3/5

Answer

2/3

Answer

2/5

Answer

1/5

Question 11

If a counter is selected at random from this bag, what is P(pink)?

Accepted Answer

1/5

Answer

2/3

Answer

2/5

Answer

1/4

Question 12

If a counter is selected at random from this bag, what is P(not pink)?

Accepted Answer

4/5

Answer

2/5

Answer

1/4

Answer

1/5

Question 13

If a counter is selected at random from this bag, what is P(green or yellow)?

Accepted Answer

4/5

Answer

2/5

Answer

1/4

Answer

1/5

Question 14

If a counter is selected at random from this bag, what is the probability of drawing a green, NOT putting it back, and then drawing a yellow?

Accepted Answer

1/10

Answer

2/5

Answer

4/5

Answer

4/25

Question 15

If a counter is selected at random from this bag, what is the probability of drawing a green, putting it back, and then drawing a yellow?

Accepted Answer

4/25

Answer

1/5

Answer

2/5

Answer

4/5

Question 16

If a counter is selected at random from this bag, what is the probability of drawing a green, putting it back, and then drawing another green?

Accepted Answer

4/25

Answer

1/5

Answer

2/5

Answer

4/5

Question 17

If a counter is selected at random from this bag, what is the probability of drawing a green, NOT putting it back, and then drawing another green?

Accepted Answer

1/5

Answer

2/5

Answer

4/5

Answer

4/25

Question 18

If a counter is selected at random from this bag, what is the probability of drawing a pink, NOT putting it back, and then drawing a yellow?

Accepted Answer

1/10

Answer

2/25

Answer

4/5

Answer

3/25

Calculating Probability

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