Acard is drawn from a standard deck of cards. determine whether the events are mutually exclusive or inclusive. then, find the probability. p(a red card or a queen) a. inclusive, 15/26 c. inclusive, 7/13 b. mutually exclusive, 15/26 d. mutually exclusive, 7/13

The correct answer is C) inclusive, 7/13.

The two events are inclusive because they can both happen at the same time.

This means we find the probability using 
P(A or B) = P(A) + P(B) - P(A and B)

P(r or Q) = P(r) + P(Q) - P(r and Q)

There are 26 red cards out of 52 cards.
There are 4 queens out of 52 cards.
There are 2 red queens out of 52.

26/52+4/52-2/52 = 28/52 = 7/13

The correct answer is Choice C.

These events are inclusive because they can both happen at the same time.

There are 26 cards that are reds. Then, there are 2 additional queens.

That makes the probability 28/52 or 7/13.

Yes, two vertical lines can be complementary