Explore the options below.

Consider a classification model that separates email into two categories: "spam" or "not spam." If you raise the classification threshold, what will happen to precision?
Definitely increase.
Raising the classification threshold typically increases precision; however, precision is not guaranteed to increase monotonically as we raise the threshold.
Probably increase.
In general, raising the classification threshold reduces false positives, thus raising precision.
Probably decrease.
In general, raising the classification threshold reduces false positives, thus raising precision.
Definitely decrease.
In general, raising the classification threshold reduces false positives, thus raising precision.