A Statistics Professor Wanted to Test Whether the Grades on a Statistics

question 24

True/False

A statistics professor wanted to test whether the grades on a statistics test were the same for upper and lower classmen.The professor took a random sample of size 10 from each,conducted a test and found out that the variances were equal.For this situation,the professor should use a t test with related samples.

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Definitions:

Diachronic

Pertaining to or considering phenomena, such as languages, cultures, or societies, as they change over time.

Synchronic

Pertaining to the study of phenomena, especially language, at a specific point in time without considering historical context.

Total

Encompasses whole, complete, or entirely comprising the entirety of something, often used in the context of statistical or analytical data.

Economic Determinism

The theory that economic forces and structures are the primary determinants of social, political, and historical developments.