Why is the independent samples t test called “independent”?

What will be an ideal response?


Ans: Because the data being analyzed come from people who are in one and only one group. Their membership in one group means that they are independent from membership in the other group in the analysis.

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Humanistic Psychology includes the following similar but distinct approaches:

a. humanism, perceptual psychology, and existentialism. b. cognitive, behavioral, and perceptual psychology. c. existentialism, perceptual psychology and cognitive psychology. d. humanism, cognitive and existential psychology

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Which of the following is not typically acquired as part of a developmental history?

A. Prenatal and perinatal conditions, divorce and remarriage issues, and general activity level. B. Relationships with peers, overall physical condition, and allergies. C. Unusual eating habits, mental health problems of relatives, and a standardized test of intelligence. D. Developmental milestones, sleep patterns, and problems experienced by parents or siblings. E. Effective discipline methods and the child's reaction to discipline.

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The most important consideration in selecting words for vocabulary instruction is to choose words that:

A) Have a high impact on learning and instruction. B) The student can already read and spell. C) Can be analyzed morphologically. D) Are conceptually related to each other.

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Stella is learning the concept of regrouping in her second grade class. What domain in the common core standards for mathematics covers this objective?

A. operations and cardinality B. measurement and data C. number and operations in base ten D. operations and algebraic thinking

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