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
A: a point estimate
B: an interval estimate
C: a statistical parameter
D: a range estimate
举一反三
- When a range of values is used to estimate a population parameter, it is called _______.
- The problem with relying on a point estimate of a population parameter is that:
- When estimating population parameters, a point estimate is:? always equal to a population value.|a range of possible values for a population parameter.|the population mean.|a statistic that estimates a population parameter.
- The larger the level of confidence used in constructing a confidence interval estimate of the population mean, the narrower the confidence interval.
- 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}