If random samples, each with n = 9 scores, are selected from a normal population with µ = 80 and ? = 18, how much difference, on average, should there be between a sample mean and the population mean?

a. 2 points c. 6 points
b. 3 points d. 18 points


C

Psychology

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Of the following approaches, which places the least emphasis on conscious determinants of behavior?

A. Cognitive B. Biological C. Trait D. Psychoanalytic

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Psychology

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FIll in the blank with correct word.

Psychology