Using Ex$.4\mathrm{.}7\mathrm{.}10($ e $),$ where you redid $4\mathrm{.}7\mathrm{.}10($ d $)$ using LDA, with the predicted Direction confusion matrix, what is the approximate proportion of results that was correct?

Question $7$ options:

$0\mathrm{.}391$

$0\mathrm{.}625$

$0\mathrm{.}505$

$0\mathrm{.}445$