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Question 44 (3 points) In general, if we increase the cutoff value, Class 1 error rate ________ will stay constant will decrease will increase may increase or decrease, depending on the sample data

          Question 44 (3 points)
In general, if we increase the cutoff value, Class 1 error rate ________
will stay constant
will decrease
will increase
may increase or decrease, depending on the sample data

Added by Juan Luis H.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Adi S

09/22/2023

Step 1

This includes both false positives (observations that are actually Class 0 but predicted as Class 1) and false negatives (observations that are actually Class 1 but predicted as Class 0). Show more…

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The table below shows a list of 20 observations in a sample data set and an estimated probability of Class 1 membership given by the data mining software. Assume that the cutoff value is 0.50 . able[[Actual Class, able[[Probability of Class],[1]],Actual Class, able[[Probability of Class],[1]]],[1,1.00,0,0.70],[0,1.00,0,0.68],[1,0.98,1,0.47],[1,0.95,0,0.46],[0,0.92,0,0.45],[0,0.88,0,0.44],[1,0.85,0,0.42],[0,0.78,0,0.35],[0,0.77,1,0.22],[1,0.72,0,0.08]] Based on the given information, a classification confusion matrix can be constructed as below: able[[,Predicted Class],[Actual Class,0,1],[0,n_(00)=dots-,n_(01)=dots Question 44(3 points) In general,if we increase the cutoff value.Class1 error rate will stay constant will decrease will increase may increase or decrease,depending on the sample data