Question

Reggie wanted to compare his grades with the national averages. Which measure of central tendency would be the best for Reggie to use? A. the mean B. the median C. the range D. none of these measures

Answer 1

D

Explanation:

The mean is usually the best measure of central tendency to use when your data distribution is continuous and symmetrical, such as when your data is normally distributed.

Answer 2

Option (A)

Which measure of central tendency would be to compare?

Typically the trimean and trimmed mean will fall between the median and the mean, although in this case, the trimmed mean is slightly lower than the median. The geomtric mean is the lower than all measures except the mode. Measures of central tendency for the test scores.