Chapter 20

Calculate a trimmed mean. b. Report the median rather than the mean. ... What numbers are in the denominator for calculating row percentages? a. 20, 120. b. 10, 10. c. 40, 100. d. 30, 90. 62. Refer to Table 4. What percentage of people who fell were . not. cognitively impaired? ... for a comparison of 50 men and 50 women with regard to attitude ... ................
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