AP BIOLOGY

HEREDITY

BASICS OF PROBABILITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If a die is rolled once, what is the probability of getting an even number?
A
B
C
D
Explanation: 

Detailed explanation-1: -When a die is thrown, getting an even number. ∴ The probability of getting an even number when a die is thrown is 1/2.

Detailed explanation-2: -The probability of rolling an even number is three out of six, or three-sixths. This fraction can be simplified as the numerator and denominator are both divisible by three.

Detailed explanation-3: -Answer: The probability of getting an even number on the first side when a pair of dice is thrown once is 1/2. Let’s look into the possible outcomes.

There is 1 question to complete.