Definitions (2) 1. A measure of the average distance between each of a set of data points and their mean value; equal to the sum of the squares of the deviation from the mean value. 2. In accounting, the difference between the actual cost and the standard cost for direct material, labor and overhead.
Whole-house remodels on homes less than 1,000 square feet generally cost about $18347, while it may cost $22417 to update a home of 1,000-2,000 sq. ft., $28904 for 2,000-3,000 sq. ft., and $36121 for homes between 3,000 and 4,000 sq. ft.
1 Average total costs for rewiring a house start at $3,500-$8,000 for a moderate-sized home with easy access to the crawlspace and attic, but it can cost $8,500-$30,000 or more for rewiring a large house and/or one with difficult access.