For the data set [1, 3, 3, 5, 5, 5, 7, 7, 9], the value "5" is
a. the mode.
b. the median.
c. the mean.
d. all of the above
D
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The idea of a house is an example of Descartes' notion of ____.?
a. ?innate ideas b. ?undulatio reflexa c. ?derived ideas d. ?simple ideas e. ?complex ideas
The results of a hypothesis test are reported as follows: t(15) = 2.70, p< .05 . Based on this report, how many individuals were in the sample?
a. 14 b. 15 c. 16 d. Cannot be determined from the information provided
Which of the following is NOT a depressant?
a. alcohol b. barbiturates c. amphetamine d. tranquilizer
A student who takes a multiple-choice test by reading the stem of each item, generating the correct response before looking at the choices, and then chooses the response closes to the answer is using
A. a heuristic B. vicarious problem-solving C. means-end analysis D. an algorithm