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? Select one: 143 15.6 1.56 14.3 Assessment question image

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?