Probability

Front

A jar contains 2 pink, 6 red, and 4 blue marbles. What is the probability of picking a red or blue marble?

Back

5/6

Front

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

Back

1/3

Front

Experimental Probability is:

Back

What actually happens

Front

Theoretical Probability is?

Back

What Should happen

Front

P(not A) =

Back

3/4

Front

Find the experimental probability:

Roll dice: 1, 3, 3, 4, 4

P(1) =

Back

1/5

Front

A letter from the word MATH is chosen at random, then a coin is flipped. What is the probability of choosing the letter 'm' then getting tails?

Back

1/8

Front

Sample space for flipping two coins?

Back

HH, HT, TH, TT

Front

Bag A contains 9 red marbles and 3 green marbles. Bag B contains 9 black marbles and 6 orange marbles. Find the probability of selecting one green marble from bag A and one black marble from bag B.  P(green, black)

Back

3/20

Front

You roll a pair of number cubes (dice). Which equation represents how to find the probability of rolling a 2 and an odd number?
P(2, then odd)
Options: ⅙ x ½ = 1/12, ⅙ + ½ = 2/8,  ½ x ½ = 1/4, ⅓ + ½ = 5/6

Back

⅙ x ½ = 1/12