Tuesday

September 16, 2014

September 16, 2014

Posted by **Anonymous** on Wednesday, April 11, 2012 at 12:18am.

(balck,Queen) (black,Diamond) (jack,Queen)

- math -
**Reiny**, Wednesday, April 11, 2012 at 8:13amfirst one:

prob(black) = 1/2

prob(queen) = 4/52 = 1/13

prob(black queen in that order) = (1/2)(1/13) = 1/26

There are several interpretations possible for this question.

e.g.

- what if you first card is the black queen? can the second card be anything?

- does the order matter, that is, do you consider (black, queen) the same as (queen, black) ?

etc.

**Answer this Question**

**Related Questions**

Math - A standard deck of playing cards contains 52 cards in four suits of 13 ...

Statistics - A standard deck of 52 playing cards is composed of 4 suits. Each ...

Math - A standard deck of cards is made up of four suits with 13 cards in each ...

math - A standard deck of cards is made up of four suits with 13 cards in each ...

Statistics - A standard pack of 52 cards consists of 4 suits, hearts, diamonds, ...

Maths - A standard pack of 52 cards consists of 4 suits, hearts, diamonds, clubs...

Math - A standard deck of cards has four different suits:hearts ,diamonds ,...

AP Statistics - A standard deck of cards consisting of 52 cards, 13 in each of 4...

Probability - An ordinary deck of playing cards has 4 suits, with 13 cards of ...

Math Probabilities - A standard deck of cards contains 52 cards. Of these cards...