The Sample Variance S² Is an Unbiased Estimator of the Population

question 34

Multiple Choice

The sample variance s² is an unbiased estimator of the population variance $\sigma$ ² when the denominator of s² is

• A) n + 1
• B) n
• C) n - 1
• D) \[\sqrt { n - 1 }\]

Understand the terminology related to the digestive system, including medical terms and their meanings.

Describe common gastrointestinal diseases and conditions, including their symptoms and causes.

Understand the role and importance of various teeth in digestion.

Identify the functions of major digestive organs and glands.

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Definitions:

Chimpanzees

A species of great ape native to Africa, known for their complex social behaviors and intelligence.

Gorillas

Large primates native to Africa, known for their social structure and intelligence, belonging to the species Gorilla, divided into two groups: the eastern and western gorillas.

Locomotion

The ability or act of moving from one place to another, utilized by living organisms to navigate through their environments.

African Apes

A term referring to the group of primates native to Africa, including gorillas, chimpanzees, and bonobos.