Question $14$

$5$ pts

Use the chart above. $($Choose the closest answer$)$

For a single server model, calculate the average number of customers in the line.

$0\mathrm{.}78$

$3\mathrm{.}36$

$0\mathrm{.}98$

$2\mathrm{.}72$

$2\mathrm{.}58$

$0\mathrm{.}26$