The core of NumPy is the array. Like Python lists, arrays store data; however, they store data in a more efficient manner. In many cases, this allows for faster computation and data manipulation.

In Data $8,$ we used make$\_$array from the datascience module, but that's not the most typical way. Instead, use np$.$array to create an array. It takes a sequence, such as a list or range.

Below, create an array arr containing the values $1,2,3,4,$ and $5($in that order$).$