Compare operator A with operator $B.$ Hints: draw the signal detection theory plot for each operator, and discuss which one is more conservative, minimizing false alarms but increasing misses, and which one is liberal, favoring hits but risking more false alarms

$\backslash$table$[[$Operator $-$A$],[$Response$,$Signal,Noise$],[$Yes$,970,740],[$No$,30,260]]$

$\backslash$table$[[$Operator $-B$