One Ball Is Drawn at Random from a Bag Containing

question 137

Multiple Choice

One ball is drawn at random from a bag containing 6 red R balls and 10 white W balls. What is the probability that the ball is red or white? ​

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Definitions:

Serotonin

A neurotransmitter involved in many functions, including mood regulation, digestion, and sleep.

Deoxyribonucleic Acid

A molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms.

Chromosomes

Thread-like structures in cells made of DNA and proteins that carry genetic information.

Behavior Geneticists

Behavior geneticists are scientists who study the role of genetics in human behavior, including how genetic and environmental factors influence individual differences.