$$ A$)$ Assume t$=0\mathrm{.}5,$ Please report the confusion matrix of the classifier $[0\mathrm{.}25$ pt$].$

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$$ B$)$ Using t$=0\mathrm{.}5,$ Please report the classification accuracy $[0\mathrm{.}25$ pt$],$ balanced classification accuracy $[0\mathrm{.}25$ pt$],$ True Positive Rate $[0\mathrm{.}25$ pt$],$ False Positive Rates $[0\mathrm{.}25$ pt$],$ and F$1$ score $[0\mathrm{.}25$ pt$]$ of the classifier $($assuming $1$ is the positive$).$

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$$ C$)$ Assume the threshold value t is increased $($larger than $0\mathrm{.}5),$ how would classifier behavior to respond to this change $[0\mathrm{.}25].$ When should we considering using a larger t value $[0\mathrm{.}25].$