Thursday

November 27, 2014

November 27, 2014

Posted by **nurul** on Friday, June 14, 2013 at 5:44am.

- math -
**MathMate**, Friday, June 14, 2013 at 6:45amWhen a problem requires "at least one", it is often easier to find the probability of getting none and subtracting the probability from 1 (complement).

Here, probability of not getting a king at a draw is 48/52, or 12/13.

Probability of getting no king at 4 consecutive draws (with replacement) is (12/13)^4.

The complement is 1-(12/13)^4, which is the probability of getting at least one king.

**Answer this Question**

**Related Questions**

math - A card is drawn from an ordinary deck of 52 cards, and the result is ...

math 157 - Consider the experiment of selecting a card from an ordinary deck of ...

Algebra 2 - From a 52-card deck a card is drawn and then replaced. After the ...

probability - consider the experiment of selecting a card from an ordinary deck ...

Math - Consider this experiment of selecting a card from an ordinary deck of 52 ...

algebra/Can you see if I am right - A single card is drawn from a standard deck ...

algebra/Did I do this right - A single card is drawn from a standard deck of ...

Math - two cards are drawn from a deck of cards. Once a card is drawn, it is not...

math - A card is drawn at random from an ordinary deck of playing cards. Find ...

Statistics - Two cards are drawn in succession from a standard deck of 52 cards ...