Final answer:
The average typing speed standard deviation in a given dataset is a measure of how far the typing speeds are spread out from the mean.
Step-by-step explanation:
The average typing speed standard deviation in a given dataset is a measure of how far the typing speeds are spread out from the mean. It provides a numerical measure of the overall amount of variation in the typing speeds. A larger standard deviation indicates a wider spread of speeds, while a smaller standard deviation indicates a narrower spread.