Avalon Bagel provides take-out service for a variety of breakfast items. The following table shows the number of orders that have been recently placed grouped by the size of the order in dollars.

$0-under $5---10

$5-under $10---12

$10-under $15---14

$15-under $20---5

$20-under $25---9 What is the approximate variance for the order size for this sample?

Round to one decimal place.