We use the ______ to test the difference between the mean of a sample to the population mean in a distribution with known standard deviation.
A. distribution of sample means
B. sample distribution
C. student's t-distribution
D. population distribution
Answer: C
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The basic needs are:
a. equally potent b. not necessarily filled in order to attain self-actualization c. arranged hierarchically d. only biological needs
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Indicate whether the statement is true or false
Rescorla's modern concept of classical conditioning is based on the idea that _____
a) the CS substitutes for the US. b) there is a biological readiness for conditioning to occur between the CS and US. c) the CS has to provide information about the coming of the US. d) reinforcement must occur by providing a pleasant event.
What was the major drawback of Descartes' view of the mind-brain problem?
a. It was a theory. b. It was not tested by empirical methods. c. It was a hydraulic model. d. He knew how the brain worked, but not the body.