Probability Flashcards

1
Q

Describe the probability of flipping a fair coin and getting heads

A

Even chance

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2
Q

Find the probability of flipping a fair coin and getting heads

A
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3
Q

Find the probability of rolling a standard 6-sided die and getting a prime number

A
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4
Q

Find the probability of rolling a standard 6-sided die and getting a 5

A
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5
Q

How many playing cards are in a standard deck?

A

52

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6
Q

How many red playing cards are in a standard deck

A

26

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7
Q

How many black playing cards are there in a standard deck?

A

26

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8
Q

How many picture playing cards are there in a standard deck?

A

12

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9
Q

How many number playing cards are there in standard deck?

A

40

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10
Q

Some cards are labelled with the numbers 1-10. What is the probability of randomly drawing a card with an even number?

A
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11
Q

Some cards are labelled with the numbers 1-10. What is the probability of randomly drawing a card with the number 20 on it?

A

0

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12
Q

Some cards are labelled with the numbers 1-10. What is the probability of randomly drawing a card with the number 5 on it?

A
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13
Q

Some cards are labelled with the numbers 1-10. What is the probability of randomly drawing a card with a number less than 4 on it?

A
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14
Q

A fair coin is tossed once. What is the probability of getting tails?

A
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15
Q

A fair coin is tossed twice. What is the probability of getting 2 tails?

A
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16
Q

A fair coin is tossed twice. What is the probability of getting heads then tails?

A
17
Q

A fair coin is tossed twice. What is the probability of both tosses being that same (that is, both heads or both tails)?

A
18
Q

The tree diagram represents drawing a ball out of a bag containing 1 green and 2 red balls, then replacing it and drawing another ball.

What is the probability of getting red on the first draw?

A
19
Q

The tree diagram represents drawing a ball out of a bag containing 1 green and 2 red balls, then replacing it and drawing another ball.

What is the probability of getting 2 red balls?

A
20
Q

The tree diagram represents drawing a ball out of a bag containing 1 green and 2 red balls, then replacing it and drawing another ball.

What is the probability of getting 2 green balls?

A
21
Q

The tree diagram represents drawing a ball out of a bag containing 1 green and 2 red balls, then replacing it and drawing another ball.

What is the probability of getting a green ball, then a red ball?

A
22
Q
A