Posted by **HELEN** on Sunday, March 16, 2014 at 3:33pm.

You draw one card from a shuffled standard deck or cards (cards are in four suits-red diamonds, red heart, black clubs and black spades-and are numbered 2,3,4,5,6,7,8,9,10, J,O,K,A).

A.What is the probability of drawing a red card

B.What is the probability of drawing a queen

c. What is the probability of drawing a red queen.

d. What is the probability of drawing a queen given that you drew a face card (face card are jacks, queens, and kings).

- statistic -
**PsyDAG**, Sunday, March 16, 2014 at 4:18pm
A. 26/52 = ?

B. How many queens are there? Divide by 52.

C. How many red queens are there? Divide by 52.

D. If the face card was replaced, no different from B.

If not replaced, and queen drawn, 3/51. Or if queen not drawn, 4/51.

Either-or probabilities are found by adding the individual probabilities.

- statistic -
**PsyDAG**, Sunday, March 16, 2014 at 4:19pm
I'm not sure about D.

- statistic -
**HELEN**, Sunday, March 16, 2014 at 5:38pm
thanks a bunch

## Answer This Question

## Related Questions

- statistic - You draw one card from a shuffled standard deck or cards (cards are ...
- statistic help please - 2. A survey of 259 families was made to determine their ...
- math - if A 52 card deck of playing cards is shuffled, and one card is dealt ...
- statistic - For each of the following, assume you are working with a standard ...
- Stats - Directions: Suppose you have a standard deck 52 cards (4 suits: hearts...
- Math - A standard deck of cards has four different suits:hearts ,diamonds ,...
- Math - A standard deck of playing cards contains 52 cards in four suits of 13 ...
- Math - A standard deck of cards contains 52 cards. Of these cards there are 13 ...
- Stats - Suppose you have a standard deck 52 cards (4 suits: hearts, diamonds, ...
- statistics - The red face cards and the black cards numbered 2-9 are put into a ...

More Related Questions