Conditional Probability Practice

Front

What is the probability that a student plays a sport given that they play an instrument? *Write your answer as a fraction*

Back

3/14

Front

What is the probability that a student plays a sport or that they play an instrument? *Write your answer as a fraction*

Back

19/27

Front

P(Sandals|Pants):

Back

2/7

Front

What is P(Ace | hearts)? *convert your fraction to a percentage*

Back

7.7%

Front

What is the probability of pulling an even number, given hearts and diamonds?

Back

5/13

Front

What is the probability of pulling a King, given spades?

Back

1/13

Front

A number is selected, at random, from the set {1, 2, 3, 4, 5, 6, 7, 8}. Find P(odd | less than 7).

Back

1/2

Front

A box contains 3 blue marbles, 5 red marbles, and 4 white marbles. Find P(blue | not white).

Back

3/8

Front

A dice is tossed. Find P(less than 5 | even number).

Back

2/3

Front

A dice is tossed. Find P(2 | number greater than 3).

Back

0