What values are distributed along the x-axis for a sampling distribution of the sample mean?
A. scores
B. sample means
C. sample variances
D. sample means and sample variances
Ans: B
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Choose the type of evidence for validity that is referred to in the following questions. The scores on Test A correlate highly with subjects' performance on Test B
a. evidence based on content b. evidence based on internal structure c. evidence based on relationship to other variables
Which group is most likely to live below the poverty line?
a. Salaried workers b. Single fathers c. Single mothers d. Families with a college degree
Much of the legislation in the 1970s focused on
A. vocational education and career education. B. reducing career guidance in schools. C. early education initiatives. D. none of the above
The seven core principles of collaboration include all of the following, EXCEPT:
a. reflection, self-evaluation, willingness to accept the suggestions of others. b. group evaluation to make sure that each member puts in the same amount of effort. c. adequate time to meet and plan in a collaborative manner. d. clear communication with a focus on active or empathic listening.