Someone claims the average electronics department earns less than $3000 each day.

$\displaystyle {H}_{{0}}$:$\displaystyle \mu={3000}$ dollars

$\displaystyle {H}_{{a}}$: $\displaystyle \mu$ ? < > ≠ ≥ ≤ dollars

After performing a T-Test, P-value $\displaystyle >\alpha$

We should Select an answer reject fail to reject

Conclusion: There is Select an answer insufficient significant evidence to Select an answer reject support the claim that the average electronic department earns less than $3000 each day.