A ________ is a range (lower and upper boundary) into which the researcher believes the population parameter falls with an associated degree of confidence (typically 95% or 99%).

A ________ is a range (lower and upper boundary) into which the researcher believes the population parameter falls with an associated degree of confidence (typically 95% or 99%).










A) boundary estimation
B) hypothesis testing
C) parameter boundary determination analysis
D) confidence interval
E) range estimate














Answer: D


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