Question $91pts$

$On$ average, how many customers are $in$ the system $in$ a single server model?

Group $of$ answer choices

$1\mathrm{.}95$

$10\mathrm{.}5$

$12\mathrm{.}7$

$1\mathrm{.}29$

$1\mathrm{.}48$

$7\mathrm{.}77$

$8\mathrm{.}41$

Flag question: Question $10$

Question $101pts$

$On$ average, how many customers are $in$ the line $in$ a single server model?

Group $of$ answer choices

$0\mathrm{.}16$

$1\mathrm{.}95$

$6\mathrm{.}65$

$1\mathrm{.}29$

$12\mathrm{.}7$

$2\mathrm{.}40$

$8\mathrm{.}41$

Flag question: Question $11$

Question $111pts$

$On$ average, how much time does a customer spend $in$ the system $in$ a single$-$server model? $(minutes)$

Group $of$ answer choices

$21\mathrm{.}5$

$9\mathrm{.}52$

$4\mathrm{.}83$

$12\mathrm{.}71$

$1\mathrm{.}95$

$10\mathrm{.}25$

$8\mathrm{.}41$