The cost for a new roof for a bungalow can vary regarding the material it`s made off and also on the roof area. My pinion is that is cheaper to lower the ceiling and raise the roof. The price of a small bungalow is about 2000 dollars. Tom Darkman.
A statistical question is a question that can be answered by collecting data and where there will be variability in the data. This is different from a question that anticipates a deterministic answer.
A single number X is used as an estimate for the value of numbers, then the statistical mean minimizes the sum of the squares (xi - X)2 of the residuals. Statistical mean is popular because it includes every item in the data set and it can easily be used with other statistical measurements.