B: $,$ If Tear $0\mathrm{.}5,$ Astigmatism $0\mathrm{.}5,$ and

D: If Tear $0\mathrm{.}5,$ then Class $=1$

Q$22.$ Performance in an exam depends on the following inputs: study time, the duration of sleep on the previous night, and the complexity of the material. To visualize the relationship between the above three input columns and performance on a two$-$dimensional plot, you need to do:

A: Correlation Analysis

C: Principal component Analysis

$($B$)$ Mechanistic Analysis

D: Data Summary Analysis