Quantitative Methods 2017

1146-1147 / 1676

Test result
Real status
Fail to reject H0
(No disease)
Reject H0
(Disease)
H0 is true
(No disease)
TN FP
Ha is true
(Disease)
FN TP
NEGATIVE PREDICTIVE VALUE
(NPV)
TN
FN+TN
NPV =