Probability Unit Review

Front

What is the probability of taking two limes from a bag containing 3 lemons and 2 limes without replacement?

Back

1/10

Front

What type of probability is involved when drawing a black card and then a red card from a deck?

Back

Dependent

Front

What is a tree diagram used for in probability?

Back

To show all possible combinations of outcomes.

Front

What is the difference between permutation and combination?

Back

Permutation considers order; combination does not.

Front

What is the experimental probability of rolling a 6 if the results of 8 rolls are {5,1,2,4,6,3,5,5}?

Back

1/8

Front

Define 'independent events' in probability.

Back

Events where the outcome of one does not affect the other.

Front

Define 'dependent events' in probability.

Back

Events where the outcome of one affects the outcome of the other.

Front

What is the formula for calculating the probability of an event?

Back

P(Event) = Number of favorable outcomes / Total number of outcomes.

Front

What is a sample space in probability?

Back

The set of all possible outcomes of an experiment.

Front

What is the probability of drawing a heart from a standard deck of cards?

Back

1/4