Question $7$

$1pts$

A single worker is able to serve $10$ customers per hour at a help desk. An average of $6$ customers arrive at the help desk each hour to be served.

What is the probability more than $1$ customer will arrive at the desk in the next hour? $[$Note: "more than $1"$ means $"2$ or more"$]$

$0\mathrm{.}2475$

$0\mathrm{.}9417$

$0\mathrm{.}922$

$0\mathrm{.}9827$