The benefit of random assignment is that it limits the effect of participant from PSYC 1002 at Carleton CA
Overall, the national average for asbestos removal price ranges from $800 to $3,000. An entire house or building, however, could average tens of thousands of dollars. Depending on the asbestos abatement cost per square foot, a complete asbestos removal for a 1,500-square-feet home could run as high as $20,000 to $30,000.
Removal of asbestos from roofing: It costs $20-$80 per square meter to remove and dispose asbestos from the roofing material. The cost will depend on the roof height and gradient. For instance, the steeper the roof gradient, the higher is the price; while the higher the roof, the higher is the price.