Given that on one section of the SAT the mean is 500 and the standard deviation is 100, what is the approximate probability of a student scoring 400 or higher on the test?
a. 0.84
b. 0.50
c. 0.16
d. 0.34
a
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In operant conditioning, the procedure for extinction is simply to stop providing reinforcement
a. True b. False Indicate whether the statement is true or false
The various methods and procedures used in conducting psychological research and evaluating the research of other psychologists are consistent with which unifying theme in psychology?
a. Psychology is empirical. b. Psychology is theoretically diverse. c. Our behavior is determined by multiple causes. d. Our behavior is shaped by our cultural heritage.
Louise Brown was the world's first __________, giving developmental experts an opportunity to explore how one's circumstances of conception impact one's development.
a. test tube baby b. cloned baby c. ctem cell baby d. surregate baby
A sufficient condition for being a bird is:
A) being a vertebrate. B) laying eggs. C) having feathers. D) building a nest.