Question

Which events are independent?

Select each correct answer.


Two six-sided number cubes are rolled.

Three red marbles are drawn from a bag with replacement.

Two blue cards are drawn from the bag without replacement.

Three coins are tossed at the same time.

Answer 1

Three red marbles are drawn from a bag with replacement.

Three coins are tossed at the same time.

Two six-sided number cubes are rolled.

Explanation:

I just took the test.

Answer 2

Two six-sided number cubes are rolled & Three coins are tossed at the same time.

Explanation:

Any time you draw something without replacement, the second draw is always dependent on the first draw, because the first draw affects what is left in the bag, hat, deck, etc....

Correct answers are:

three coins are tossed

two six sided number cubes are rolled