Question $9(1$ point$)$

A network provider investigates the load of its network. The number of concurrent users is recorded at eleven locations $($thousands of people$)$

$1\mathrm{.}9,2\mathrm{.}6,4\mathrm{.}0,5\mathrm{.}9,8\mathrm{.}3,11\mathrm{.}1,16\mathrm{.}5,18\mathrm{.}2,24\mathrm{.}9,29\mathrm{.}6,48\mathrm{.}9$