A charcoal producer needs to make sure that his manufacturing process on average does not use more than one ton more or less of the average amount of biomass in order to make most efficient use of his equipment, labor, time, and other resources. The table lists the number of tons of biomass used per day over a 10-day period. What is the Mead Absolute Deviation of this data set? 1.56 14.3

143

15.6