2. Which of the following is not a property of the mean? a. at least the interval scale of measurement is required b. all the data values are used in the calculation c. A set of data has only one mean; that is, it is unique d. The sum of the deviations from the mean equals 0.

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Construction Process

In civil engineering, construction is the combination of art and science, to construct a physical and naturally built environment, starting from the design phase. The construction process falls under the area of building construction, which is a sub-branch of civil engineering. Hence, it is also sometimes called the design and build or design-build process. The work of construction is majorly carried out by civil engineers and design professionals along with a team of works consisting of contractors and subcontractors.