Probability Flashcards
Describe the probability of flipping a fair coin and getting heads
Even chance
Find the probability of flipping a fair coin and getting heads

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

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

How many playing cards are in a standard deck?
52
How many red playing cards are in a standard deck
26
How many black playing cards are there in a standard deck?
26
How many picture playing cards are there in a standard deck?
12
How many number playing cards are there in standard deck?
40
Some cards are labelled with the numbers 1-10. What is the probability of randomly drawing a card with an even number?

Some cards are labelled with the numbers 1-10. What is the probability of randomly drawing a card with the number 20 on it?
0
Some cards are labelled with the numbers 1-10. What is the probability of randomly drawing a card with the number 5 on it?

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

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

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

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

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?


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?


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?


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?

