QNT 561 Final Exam (QNT 561 Final Exam)

QNT 561 Final Exam 1. A difference between calculating the sample mean & the population mean is A. Only in the symbols, we use instead of µ & n instead of N B. We divide the sum of the observations by n - 1 instead of n C. The observations are ranked & select the middle value for the population mean D. There are no differences 2. Which of the following measures of central location is affected most by extreme values? A. Median B. Mean C. Mode D. Geometric mean 3. Which...