QNT 561 WEEK 6, Final Exam. Get an A++. 30/30 - 24889

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2) Which level of measurement is required for the median?    

3) Which level of measurement is required for the mode?    

4) In a set of observations, which measure of central tendency reports the value that occurs most often?    

5) The weighted mean is a special case of what?    

6) A sample of 5 companies were examined for changes in their relative market share. The results showed the following increases and decreases: –5, 10, 10, 5, –10.    

7) The difference between the sample mean and the population mean is called the    

8) A local trade union consists of plumbers and electricians. Classified according to rank: