Complete the Following Sentence: a Large Standard Deviation (Relative to the Value

Complete the following sentence: A large standard deviation (relative to the value of the mean itself)

A) indicates that the data points are close to the mean.
B) indicates that the mean is a good fit of the data.
C) indicates that you should analyse your data with a parametric test.
D) indicates that the data points are distant from the mean (i.e.the mean is a poor fit of the data) .