An Independent T-Test Is Used to Identify Any

question 1

Multiple Choice

An independent t-test is used to identify any.

• A) Difference in means between groups containing different people when the data are normally distributed, have equal variances and data are at least interval.
• B) Difference in means between groups containing different people when the data are not normally distributed or have unequal variances.

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Definitions:

Percentile

A point on a ranking scale of 0 to 100. The 50th percentile is the midpoint; half of the people in the population being studied rank higher and half rank lower.

Language Acquisition Device

A hypothetical module of the human mind posited to account for children's innate ability to acquire language rapidly as proposed by linguist Noam Chomsky.

Chomsky

Refers to Noam Chomsky, an influential linguist and cognitive scientist known for his theories on language acquisition.

Grammar

A group of established principles that control the formation of words, phrases, and clauses in a particular natural language.