The term measurement may best be defined as
a. a numerical value assigned to an observation
b. a single number that allows one to summarize, analyze or evaluate a group of observations
c. a property of an event that can assume any one of a range of values
d. a number or label assigned to an observation according to a rule or system
d
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In Japan, a ceremonial betrothal gift that usually comes in the form of money is presented by the bride- and groom-to-be, through a go-between, or to the bride-to-be’s household. This gift is known as
a. yuinou. b. hataka. c. yumachi. d. watashi.
In a controlled experiment, a new treatment for test anxiety has shown to be effective in reducing treated clients' scores on an anxiety test. However, these clients report that they do not notice a difference in their anxiety after treatment. The change is probably
A. not statistically significant. B. not clinically significant. C. neither statistically nor clinically significant. D. not reliable but valid.