The following information applies to the next $3$ questions: In football, cornerbacks are the mostly guard wide receivers. They have to be fast to prevent wide receivers from making $1$ downfield. In the NFL$,$ the average $40-$yard dash time for cornerbacks is $4\mathrm{.}38$ seconds. As cornerback $40-$yard dash times are Normally distributed with a standard deviation of $.05s$

Question $22$

What percentage of NFL cornerbacks run $40$ yards in less than $4\mathrm{.}27$ seconds?

$1\mathrm{.}39\%$

$2\mathrm{.}2\%$

$97\mathrm{.}8\%$

$98\mathrm{.}61\%$