When the scale type is interval or ratio, the appropriate measure of central tendency is:
A) mode
B) median
C) mean
D) interval (or ratio) mode
E) all of the above

Question

Quizplus · Accepted Answer

When the scale type is interval or ratio, the appropriate measure of central tendency is the mean. The mode and median can be used as well, but they do not take into account the value of all the observations, which can be important in interval or ratio data.

When the Scale Type Is Interval or Ratio, the Appropriate