When a range of values is used to estimate a population parameter, it is called _______. A: a point estimate B: an interval estimate C: a statistical parameter D: a range estimate

estimate：We estimate the cost to be five thousand dollars. A: 估计 B: 考虑 C: 预算 D: 花费

Which of the following statements is true? 未知类型：{'options': ['When the standard error of an estimate increases, the confidence interval for the estimate narrows down.', 'Standard error of an estimate does not affect the confidence interval for the estimate.', '', ''], 'type': 102}

The Beaufort scale is used to estimate the _________.

We estimate his age ______ 60.

Which of the following is included in a project charter ？（） A: Identification of risk B: Work package estimate C: Detailed resource estimate D: The business need for the projec

The problem with relying on a point estimate of a population parameter is that:

据估计 A: by one's estimate B: worthy of

The Estimate Activity Resource process is closely coordinated with the （73）process. （73） A. Estimate Costs B. Sequence Activities C. Plan Communications D. Conduct Procurements

中国大学MOOC: At a rough estimate, Nigeria is _____ Great Britain.