Psychology: Evidence-Based Approach: If you have 2 data sets containing IQ measures, and the second data set has a larger standard deviation, then what does this suggest?

Question

If you have 2 data sets containing IQ measures, and the second data set has a larger standard deviation, then what does this suggest?

Veuve · Accepted Answer

A larger standard deviation means that the values in the data set are further away from the mean, on average

If you have 2 data sets containing IQ measures, and the second data set has a larger standard deviation, then what does this suggest?