A sample is
a. a measure of central tendency.
b. a measure of variability.
c. the same as the z-score or standard deviation.
d. a portion of a population.
D
Psychology
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What is the term that refers to the knowledge and beliefs about how the mind works and how it influences behavior?
a) learning theory b) social referencing c) theory of mind d) self-awareness
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What does a CT scan use x-rays to measure?
a. brain structure b. blood flow c. electrical activity d. personality characteristics
Psychology