Friday

September 19, 2014

September 19, 2014

Posted by **Shadow** on Wednesday, February 10, 2010 at 9:07pm.

1.P(black,queen)

2.P(jack,queen)

How would I solve these type of problems?

- Math -
**Damon**, Wednesday, February 10, 2010 at 9:37pmIf you replace the first card and shuffle before drawing the second the two drawings are independent and the chance of black, queen is the product of the queen probability and the black probability.

(4/52)(1/2) which is 2/52

which you could have said immediately because there are 2 black queens in a deck of 52 cards.

- Math -
**Shadow**, Wednesday, February 10, 2010 at 9:40pmMay I ask where did you get 4/52 and 1/2?

- Math -
**Damon**, Thursday, February 11, 2010 at 5:39amFour out of 52 cards are queens.

1/2 of all the cards are black.

**Answer this Question**

**Related Questions**

math - a standard deck of playing cards contaons 52 cards in for 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 ...

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

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...

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

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

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