I think the easiest method is to calculate the skewness and kurtosis of your data. If both are near enough to zero, it's normal. To get the score one method often used is the Jarque-Beta test which gives you the p-value given the calculated skewness and kurtosis. share | cite | improve this answer.
Note that surface texturing or skim coating is NOT included in this estimate. For a basic 500 square feet project in zip code 47474, the benchmark cost to Hang Drywall ranges between $1.43 - $1.76 per square foot* .To estimate costs for your project: 1.or a basic 500 square feet project in zip code 47474, the benchmark cost to Hang Drywall ranges between $1.43 - $1.76 per square foot* . To estimate costs for your project:
Well i have been a full time drywaller for 11 yrs and for 950 sq ft would cost about $1400. Material costs for drywall ,mud ,tape,screws ect would be about $350.00 and more than likely a delivery company will charge $50 small load charge. Hanging crew will charge about $250 to hang it.n my area I currently charge $0.75-$0.85 sq/ft to hang, tape, texture and prime 1/2 drywall with 8' or lower ceilings. Drywall at this point in time, costs about $7.50 - $8.50 a sheet. This will go as high as $12.00 a sheet when there are hurricanes in the south.