Question

two data sets have similar variabilities. suppose the measures of center of the data sets differ by 4 times the measure of variation. describe the visual overlap of the data.

Answer 1

When two data sets have similar populations, the value of difference measures at the center as a measure of multiple variation will tend to overlap.

Explanation:

When two data sets have similar variables, at the center as a multiple, the value of the difference measures of of variation explains the visual overlap.

Normally, the higher the value, the less the overlap populations . since it is known that the value is 4 which is small, the population should have an amount that is large of overlap.