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Picardi, E. Alfred – 1972
The construction cost estimate, often expressed as an absolute cost, leads to misunderstanding between client, designers, and builders. If estimates are to be used as adequate cost indicators, their probabilistic nature must be recognized and they must be expressed not as absolute numbers but in terms of a number with some indication of the…
Descriptors: Computer Programs, Construction Costs, Construction Industry, Cost Estimates
Rutherford, Brent M. – 1972
A large number of correlational models for cross-tabular analysis are available for utilization by social scientists for data description. Criteria for selection (such as levels of measurement and proportional reduction in error) do not lead to conclusive model choice. Moreover, such criteria may be irrelevant. More pertinent criteria are…
Descriptors: Analysis of Covariance, Computer Programs, Correlation, Evaluation Criteria