confidence interval definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
A range of values that contains with a specified probability the true value of a given parameter.
confidence interval definition by Wiktionary
(plural confidence intervals)
- a particular kind of interval estimate of a population parameter.
- confidence level