Critical Value TablesStatistics TablesStatistics Tools Z Table by Erma Khan January 17, 2023 The table below shows the area under the standard normal curve to the left of z. Share 0 FacebookTwitterPinterestEmail previous post How to Remove Duplicate Rows in R so None are Left next post How to Load the Analysis ToolPak in Excel Related Posts Sxy Calculator for Linear Regression Sxx Calculator for Linear Regression Two Sample Z-Test Calculator One Sample Z-Test Calculator F-Test for Equal Variances Calculator Tolerance Interval Calculator Area To The Right of Z-Score Calculator Area To The Left of Z-Score Calculator X-Bar (Sample Mean) Calculator Trimmed Mean Calculator