If a graph of a distribution shows a very narrow range, which statement is most likely true?
A) the mean and the median are identical
B) the distribution has a large standard deviation
C) the distribution has a small standard deviation
D) there is much variation in the values in the distribution

Question

Quizplus · Accepted Answer

A very narrow range in a distribution graph indicates that the data points are closely clustered around the mean, which implies a small standard deviation. This is because standard deviation measures the dispersion or spread of a dataset relative to its mean, and a narrow range suggests little spread.

If a Graph of a Distribution Shows a Very Narrow