Critical Value TablesStatistics TablesStatistics Tools Z Table by Tutor Aspire January 17, 2023 27 The table below showsÂ 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 You may also like 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