Answer:
Average amount youth group collected per hour is $68.5 .
Step-by-step explanation:
Formula
[tex]Average = \frac{Total\ sum\ of\ observation}{Number\ of\ observation}[/tex]
As given
A youth group collected $582.25 for charity during the 8.5 hours they collected at the local supermarket.
[tex]Average = \frac{Total\ amount\ collected\ in\ charity}{Number\ of\ hours}[/tex]
[tex]Average = \frac{582.25}{8.5}[/tex]
Average = $68.5
Therefore the average amount youth group collected per hour is $68.5 .