ion 4 × G A Z score of 0 means t X Take Test: Final Exam-2018 Sp × a1 Exam-2013

Question

ion 4 × G A Z score of 0 means t X Take Test: Final Exam-2018 Sp × a1 Exam-2013 Spring Term https://bbhosted.cuny.edu/webapps/assessment/ QUESTION 13 than the median? In a positively skewed distribution, the mean is O a) Greater O b) Lesser O c) Equal to d) None of the above QUESTION 14 The sign of r (+/) tells you the of the relationship between X and Y. O a) direction O b) strength O c) power @none of the above QUESTION 15 By one convention, Greek letters (p. . ) are used to characterize a) erroneous data. O b) statistics. O c) inferences O d) parameters. QUESTION 16 When conducting a hypothesis test, H1 symbolizes the a) research hypothesis 0 b) null hypothesis O c) power

Explanation / Answer

13) greater ; option A

14) sign tells you the direction ; option A

15) option D is corret

16) option a is correct

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