1. Construction: Consultant or a construction company employee who analyzes tender documents, architect's drawings, and bill of quantities to accurately estimate the cost of a construction project including the associated supplemental costs and the expected profit.
 2. Insurance: Consultant or an insurance company employee who inspects a damaged property to determine the extent of loss and the restoration cost. also called appraiser.
 3. Manufacturing: Consultant or a manufacturing company employee who computes the costs of supplying a product or service to its targeted customer(s). He or she determines the customer's needs, works out research, material, equipment, and labor costs, estimates the risks involved, and plans job time schedules. also called cost engineer.
 4. Statistics: Method used in computing an estimate for a sample quantity such as a model parameter. The mean of a sample, for example, is an estimator of the mean of the entire population.
Related information about estimator:
- Estimator - Wikipedia, the free encyclopedia
 In statistics, an estimator is a rule for calculating an estimate of a given quantity   based on observed data: thus the rule and its result (the estimate) are ...
 
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 Estimator: Practice estimation skills by determining the number of objects, the   length of a line, or the area of a shape. Parameters: error tolerance of estimate.
 
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- Estimator Jobs, Employment | Indeed.com
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- Cost Estimators : Occupational Outlook Handbook : U.S. Bureau of ...
 Jul 11, 2012 ... How to Become a Cost Estimator. A bachelor's degree is generally required for   entering the occupation. However, some highly experienced ...
 
- estimator - definition of estimator by the Free Online Dictionary ...
 tr.v. es·ti·mat·ed, es·ti·mat·ing, es·ti·mates. 1. To calculate approximately (the   amount, extent, magnitude, position, or value of something). 2. To form an   opinion ...
 
- Estimator Home
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- IBM Systems Workload Estimator
 The IBM Systems Workload Estimator (a.k.a., the Estimator or WLE) is a web-  based sizing tool for IBM Power Systems, System i, System p, and System x.