Bias Flashcards
1
Q
A property of sampling technique that consistently over estimates or consistently underestimates the parameter
A
Bias
2
Q
No randomization in sampling method
A
Non random sampling
3
Q
Researchers directly choose participants, convenience over random
A
Convenience sampling
4
Q
The study is open; subjects opt themselves into participating
A
Voluntary response
5
Q
Sampling frame is improperly aligned w/ population ( people are excluded due to way you collect data)
A
Uncoverage
6
Q
Sampling frame
A
Group used to draw sample
7
Q
Parts of population who respond are noticeably different from those who can’t be reached
A
Non response
8
Q
Subjects response’s don’t accurately reflect their measurements
A
Response bias
