In the following dataset, assume we are trying to create a model to predict customer spending from the other variables. The entire row $1$ is called a case.

$\backslash$table$[[$Row$,\backslash$table$[[$Customer$],[$spending$]],$Customer Age,Annual Income,College Degree$],[1,$$$2,000,41,$$$85,000,$Undergraduate$],[2,$$$5,000,52,$$$102,000,$Master$]]$

a$.$ True

b$.$ False