Choose the correct code to accomplish the following two tasks:

Create a numeric vector called quart that contains the values $24\mathrm{.}9,25\mathrm{.}7,36\mathrm{.}3,38\mathrm{.}3.$

Calculate the interquartile range of quart.

The code for task #$1$ is

$[$ Select $]$

$.$

The code for task #$2$ is