Q: A decision tree classifier algorithm was used by a firewall to distinguish between SPAM and Normal email. Here is the confusion matrix:

Actual

SPAM NORMAL

PREDICTED SPAM $3010$

NORMAL $2040$

Pick a answer alternative:

The ability of the decision tree classifier to recognize NORMAL email is the same as its ability to recognize SPAM

The ability of the decision tree classifier to recognize NORMAL email is less than its ability to recognize SPAM

The ability of the decision tree classifier to recognize NORMAL email is greater than its ability to recognize SPAM$-$