Lecture 6- repeatability and validity Flashcards
1
Q
what is in an ideal survey
A
2
Q
what is repeatable
A
3
Q
what does accuracy and precision look like on graphs
A
4
Q
when is a small sample valuable provided it is
A
5
Q
what does an assessment of validity require
A
6
Q
when is validity assessed indirectly
A
6
Q
what are the steps involved in analysing validity
A
6
Q
what is the equation for sensitivity
A
7
Q
what does validity relate to
A
7
Q
what is sensitivity
A
8
Q
what is specificity
A
9
Q
what is the equation for specificity
A
10
Q
what is systematic error
A
11
Q
what is the equation for systematic error
A
12
Q
what is the predictive value
A
