Question
Social And Preventive Medicine Question on Biostatistics
Paired T test is defined as
A
Test used to assess quantitative observations before and after an intervention
B
Test that is used when the observation are in the form of proportions (for qualitative data)
C
Test applied when separate observations are made on individuals of two separate groups, and these need to be compared
D
None
Answer
Test used to assess quantitative observations before and after an intervention
Explanation
Solution
The correct option is (A) :Test used to assess quantitative observations before and after an intervention