A negative z-score is
a. always above the mean.
c. sometimes below the mean.
b. always below the mean.
d. sometimes above the mean.
ANS: B PTS: 1
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The sampling distribution used with the analysis of variance is the:
a. normal distribution. b. F-distribution. c. t-distribution. d. chi-square distribution.
Researchers determine the probability level
a. prior to the execution of the study and any data collection. b. after the data are collected by prior to analysis c. after analysis but prior to interpretation d. after the data are analyzed and interpreted but before writing it up.
In order to decode a graphic into digital text that can be edited or read, one needs the following software:
a. General image editing software, such as Photoshop Elements b. Optical character recognition software, such as Kurzweil or Omni Page c. Scanner drivers d. SCSI or FireWire software
What does the acronym APA stand for?
A. Association of Psychological Authorities B. Association of Publishing Authorities C. American Publication Association D. American Psychological Association