A large standard deviation is an indication of
- the size of the sample
-
a wide spread around the mean
- a wide difference between the mean and the mode
- the difference between the highest and the lowest values
The correct answer is: B
Explanation
Standard deviation is a number used to tell how measurements for a group are spread out from the average (mean), or expected value.
A high standard deviation indicates that the data points are spread out over a large range of values.