31 A Biased sample is one that a Is too small b Will always

31.

A Biased sample is one that ______

a. Is too small

b. Will always lead to a wrong conclusion

c. Will likely have certain groups from the population over-represented or under-represented due only to chance factors

d. Will likely have certain groups from the population over-represented or under-represented due only to systematic sampling factors

Solution

Biased Sample

A biased sample is one in which the method used to create the sample results in samples that are systematically different from the population. THEREFORE OPTION D IS CORRECT