The Reason That a Population Mean and the Mean of a Random

question 57

True/False

The reason that a population mean and the mean of a random sample selected from that population might be different is that the sample mean is found by dividing by n-1 while the population mean is found by dividing by n.

---

Definitions:

Brain

An organ of the central nervous system in vertebrates that coordinates sensory information and directs motor responses; center of thought and emotion.

Spinal Cord

The part of the central nervous system that extends from below the waist to the base of the brain.

Testosterone

A steroid hormone primarily found in males, responsible for the development of male secondary sexual characteristics and various other physiological functions.

Females

Refers to the sex of an organism, or part of an organism, that produces non-mobile ova (egg cells) and can typically bear offspring or produce seed.