The Independent Samples T Test Is Reasonably Robust to Violations

question 98

Multiple Choice

The independent samples t test is reasonably robust to violations against which assumptions?

• A)independent and random selection of both samples from their respective populations
• B)scores in each population are normally distributed
• C)scores in the two populations have equal variances
• D)both a and b
• E)both b and c

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Definitions:

Benjamin Franklin

One of the Founding Fathers of the United States, a noted polymath, inventor, scientist, printer, politician, freemason, and diplomat, as well as a key figure in the American Enlightenment and the history of physics for his discoveries and theories regarding electricity.

Germans

People originating from Germany, characterized by their culture, language, and historical contributions to various fields.

English Colonies

Territories in the Americas and other parts of the world that were under the control and administration of the English crown from the late 16th to early 18th centuries.

Mulatto Class

A historical term referring to a social class or group composed of people of mixed European and African ancestry, often associated with colonial and slave societies.