0 votes 0 votes Standard error is the probability of a type I error in a statistical test the error in estimating a sample standard deviation the standard deviation of a variable that follows standard normal distribution the standard deviation of distribution of sample means Probability and Statistics gate2018 probability-and-statistics statistics standard-deviation + – gatecse asked Feb 20, 2018 • recategorized Mar 18, 2021 by Lakshman Bhaiya gatecse 1.4k points answer comment Share Follow See all 0 reply Please log in or register to add a comment.