Section Exercise $9-10($Static$)$

The average age of a part$-$time seasonal employee at a Vail Resorts ski mountain has historically been $37$ years.

State the hypotheses one would use to test if this average has decreased since the last season.

Multiple Choice

$H_0$:$=37$ yrs vs$.H_1$:$37$ yrs

$H_0$:$37$ yrs vs$.H_1$:$>37$ yrs

$H_0$:$37$ yrs vs$.H_1$:$<mn\; id="EditorElement\_2506053">3</mn><mn\; id="EditorElement\_2506054">7</mn>$ yrs