The _____ Estimation Method Usually Costs More and Takes Longer

question 10

Multiple Choice

The _____ estimation method usually costs more and takes longer than other methods.

• A) Guesstimating
• B) Delphi Technique
• C) Time Boxing
• D) Top-Down Estimating
• E) Bottom-Up Estimating

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Definitions:

Biased Estimator

An estimator is considered biased if it consistently overestimates or underestimates the parameter it is estimating.

Confidence Level

The probability that a confidence interval contains the true population parameter, expressing the degree of certainty in estimation.

Sample Statistic

A numerical measure that describes an aspect of a sample of the population data.

Population Parameter

A numerical value that describes a characteristic of the entire population.