- Joined
- Apr 20, 2010
- Messages
- 736
- Reaction score
- 16
attached file
What is the accuracy of this test ?
- Thread starter Kobebucsfan
- Start date
- Joined
- Nov 10, 2011
- Messages
- 1,810
- Reaction score
- 999
Accuracy = All trues/ Total
Therefore, Accuracy = (TN + TP)/(TN+TP+FN+FP)
Accuracy = (400 + 200)/(400+200+300+100) = 60%
Precision = Positive predictive value
Therefore, Accuracy = (TN + TP)/(TN+TP+FN+FP)
Accuracy = (400 + 200)/(400+200+300+100) = 60%
Precision = Positive predictive value
- Joined
- Apr 28, 2013
- Messages
- 490
- Reaction score
- 184
lol what, I've never seen a question asked about accuracy like that...it's always accuracy related to precision and reliability..where did you get that question from?
