Sample variance refers to the measure of how much the individual data points in a sample vary or deviate from the average value. It helps in understanding the spread or dispersion of the data in the sample. Full definition
Path analysis was conducted and bootstrapping technique (N... = 5000), a resampling method that is asymptotically more accurate than the standard intervals using sample variance and assumptions of normality, was used to judge the significance of the mediation. (content.iospress.com)
In general, survey results based on larger numbers of observations are more precise, that is, less prone to sampling variance than those made across groups with fewer numbers of observations. (educationnext.org)
In general, survey responses based on larger numbers of observations are more precise, that is, less prone to sampling variance, than those made across groups with fewer numbers of observations. (educationnext.org)