A random sample of n = 16 scores is obtained from a normal population with µ = 40 and ? = 8 . What is the probability that the sample mean will be within 2 points of the population mean?

a. 0.3830 c. 0.8664
b. 0.6826 d. 0.9544


B

Psychology

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Fill in the blank(s) with correct word

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All of the following are categories of declarative memory EXCEPT

a. semantic. b. episodic. c. procedural. d. prospective. e. retrospective.

Psychology

A somewhat paradoxical health behavior that has been linked with lowering the risk for cardiovascular disease is moderate:

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The __________ connects the embryo and fetus to the placenta

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Psychology