The confidence interval for a parameter is calculated as: A. Point Estimate ± Standard Error. B. Point Estimate × Reliability Factor ± Standard Error. C. Point Estimate ± Reliability Factor × Standard Error.
The confidence interval for a parameter is calculated as Point Estimate ± Reliability Factor × Standard Error. The reliability factor is based on the assumed distribution of the point estimate and the degree of confidence (1 − a) for the confidence interval.
