Question $5$ of $5$

$\frac{1}{4}$

Current Attempt in Progress

The following information is provided to you for each of five elements performed in building the Aviator model, a basic universal remote control.

$\backslash$table$[[$Element$,\backslash$table$[[$Mean Observed$],[$Time $($minutes$)]],\backslash$table$[[$Performance$],[$Rating Factor$]],$Frequency$],[1,0\mathrm{.}95,0\mathrm{.}94,1\mathrm{.}00],[2,1\mathrm{.}48,0\mathrm{.}95,1\mathrm{.}00],[3,3\mathrm{.}39,0\mathrm{.}91,0\mathrm{.}33],[4,1\mathrm{.}26,1\mathrm{.}04,1\mathrm{.}00],[5,1\mathrm{.}28,1\mathrm{.}02,1\mathrm{.}00]]$

$($a$)$