Which of the Following Is an Accurate Statement

Multiple Choice

Which of the following is an accurate statement?

A) if the mean is much higher than the mode, it indicates that there are extreme cases
B) if the standard deviation is high, it indicates that there is little variability
C) if the mean is equal to the median and mode, the elements in the population are all the same number
D) the degree of variability can be determined by using the mean