Probability Review - Ind, Dep, Mutually Exclusive, Complement

Front

What is the probability of drawing a yellow or blue marble from a bag containing 8 blue, 7 green, and 5 yellow marbles?

Back

.65

Front

What is the probability of picking a red pen, not replacing it, and then picking a blue pen from a box containing 3 red, 2 green, and 1 blue pen?

Back

1/10

Front

What type of probability is it when you toss a coin and then spin a spinner?

Back

independent

Front

What is the probability of choosing the letter M, and then the letter A from the word MATHEMATICIANS, if you put the letter back after the first choice?

Back

3/98

Front

What is the probability of rolling either an even number or a 5 on a 6-sided die?

Back

mutually exclusive

Front

Define independent events in probability.

Back

Two events are independent if the occurrence of one does not affect the occurrence of the other.

Front

Define dependent events in probability.

Back

Two events are dependent if the occurrence of one event affects the probability of the other.

Front

Define mutually exclusive events.

Back

Two events are mutually exclusive if they cannot occur at the same time.

Front

What is the complement of an event?

Back

The complement of an event A is the event that A does not occur.

Front

If the probability of event A is 0.3, what is the probability of its complement?

Back

0.7