# AP BIOLOGY

## HEREDITY

### BASICS OF PROBABILITY

 Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The probability of an event occurring, P(A), can be expressed as a fraction, decimal, or percent.
 A True B False
Explanation:

Detailed explanation-1: -Since any ratio can be turned into a fraction, decimal, or percent, you can also turn any probability into a fraction, decimal, or percent. The same probability can be written as a fraction simply by rewriting the two numbers in the ratio as the numerator and denominator of a fraction.

Detailed explanation-2: -The probability of an event occurring, P(A), can be expressed as a fraction, decimal, or percent.

Detailed explanation-3: -Probabilities can be represented as a ratio, percentage, fraction or as a decimal; I often point this out to students, so they are alert to the multiple ways we represent odds.

Detailed explanation-4: -The probability that an event will occur is the fraction of times you expect to see that event in many trials. Probabilities always range between 0 and 1. The odds are defined as the probability that the event will occur divided by the probability that the event will not occur.

There is 1 question to complete.