Which of the following statements are not true?
a. The sign test assumes the data are interval instead of ordinal.
b. The sign test makes less efficient use of the data than does the Wilcoxon signed rank test.
c. In the sign test, each observation (one-sample test) or difference between paired observations (paired samples) is expressed only as a plus (+) or a minus (-) to indicate the direction of the difference.
d. All of these statements are true.
e. None of these statements is true.
A
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What specific internal control procedure would prevent an accounts receivable clerk from issuing a fictitious credit memo to a customer (who is also a relative) for goods that were "supposedly" returned from previous sales?
Sea Cruise Equipment Company has several divisions that are investment centers. Data for the Boat Division and the Trailer Division are shown here:
With regard to the efficient use of assets, the Boat Division has a higher return on investment (ROI) because it has the highest operating income.
When a listener responds by telling someone what to do and then backs up the solution with a moral or theological authority, it is known as
A. moralizing. B. diverting. C. advising. D. naming or labeling.
Cognitive abilities are related to the
A. degree to which people can harness emotions and use them to succeed. B. capacity to manipulate and control objects. C. acquisition and application of knowledge in problem solving. D. appraisal and recognition of emotion in others. E. ability to perceive colors and judge relative distances between things accurately.