# AP BIOLOGY

## HEREDITY

### BASICS OF PROBABILITY

 Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Choosing a king fron a standard deck of cards.
 A Experiment B Sample Space C Probability D Outcome E Event
Explanation:

Detailed explanation-1: -Hence for drawing a card from a deck, each outcome has probability 1/52. The probability of an event is the sum of the probabilities of the outcomes in the event, hence the probability of drawing a spade is 13/52 = 1/4, and the probability of drawing a king is 4/52 = 1/13.

Detailed explanation-2: -Therefore, the probability of drawing a king is 452 or 0.07692 .

Detailed explanation-3: -The probability of drawing either an ace or a king from a pack of card in a single draw is 2/13.

Detailed explanation-4: -So we can use the formula probability of king selecting a king plus probability of tools. Now, out of 52 cards, there are four kings in a deck. The probability of king will be 4/52 And a number of tools in the deck four and total number of cards 52, reduce 13, 13, so it will be 1/13 plus 1/13. That will be To over 13.

Detailed explanation-5: -∴ The required probability is 4/13.

There is 1 question to complete.