The Z scores of two test scores are – 1.17 and + 2.38. To find the total area between these two scores
a. add the column b areas together.
b. subtract each score from the mean and divide the result by the standard deviation.
c. add the column b area to the column c area.
d. add the column c areas.
ANSWER: d
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The functionalist approach maintains that poverty
a. has negative functions for society. b. has positive functions for the more affluent. c. exists as a negative incentive to work. d. all of the above.
Which ethnic group comprises the largest group of the poor?
a. American Indian b. Black c. Hispanic d. White (non-Hispanic)
__________ include U.S. automobile manufacturers and cereal companies
a. Shared monopolies b. Conglomerates c. Monopolies d. Oligopolies
In a survey sample of 1000 respondents, the mean annual salary is $32,245, with a standard deviation of 4021.54. Calculate a 95% confidence interval for these data.
What will be an ideal response?