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Mathematics 17 Online
OpenStudy (anonymous):

A card is drawn from a standard deck of cards. Determine whether the events are mutually exclusive or inclusive. Then, find the probability. P(a 4 or a club) I know the probability is 4/13 But I need help determining whether or not it's mutually exclusive or inclusive.

OpenStudy (anonymous):

Is it inclusive because it can be a 4 and a club at the same time?

OpenStudy (anonymous):

Or is it, 17/52?

OpenStudy (anonymous):

first of all how many cards are there in your deck of cards? second of all, how many 4's are there and how many clubs are there?

OpenStudy (anonymous):

52 cards in a deck. 4 fours, 13 clubs. 13+4=17 17/52 and the card you pull can be both a club and a four. SO that means they are inclusive

OpenStudy (mathstudent55):

The 13 clubs includes one of the 4's, so the number of desired outcomes is 13 + 3. The total number of outcomes is 52.

OpenStudy (anonymous):

your right if I'm not mistaken

OpenStudy (anonymous):

so back to 4/13 @mathstudent55

OpenStudy (anonymous):

16/52 simplifies to 4/13

OpenStudy (mathstudent55):

It's not mutually exclusive as was stated earlier because there is a 4 among the 13 clubs.

OpenStudy (anonymous):

Ok Thank you, I believe I understand now. :)

OpenStudy (mathstudent55):

Great. You're welcome.

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