Question

To efficiently conduct an alumni survey, a university collects data on all those who attend the annual alumni reunion on campus. what type of manipulation is this?

Answer 1

This is considered the sneaky sample lie. In this, the group chosen might not be exactly representative of the entire sample, unlike what might be assumed from the results of the test. By doing this, biased results could arise from taking the efficient route rather than the most truthful and comprehensive route.