Bias

Question 1

A property of sampling technique that consistently over estimates or consistently underestimates the parameter

Answer 1

Bias

Question 2

No randomization in sampling method

Answer 2

Non random sampling

Question 3

Researchers directly choose participants, convenience over random

Answer 3

Convenience sampling

Question 4

The study is open; subjects opt themselves into participating

Answer 4

Voluntary response

Question 5

Sampling frame is improperly aligned w/ population ( people are excluded due to way you collect data)

Answer 5

Uncoverage

Question 6

Sampling frame

Answer 6

Group used to draw sample

Question 7

Parts of population who respond are noticeably different from those who can’t be reached

Answer 7

Non response

Question 8

Subjects response’s don’t accurately reflect their measurements

Answer 8

Response bias