Two proportion test summarized data z test using PHStat
PhStat proportion test and variance equality testПодробнее
Testing for the differences is two variances with summarized data using PHStatПодробнее
7.2.36 Using Excel and PHStat for Single Sample Mean z-test Hypothesis Test Sigma KnownПодробнее
t Test and Z Test for the proportion with PHStatПодробнее
7.2.36 Single-sample Sigma Known z test for population mean Excel PHStatПодробнее
One sample test Z test of the proportion using PHStatПодробнее
Two sample test summarized data pooled variance using PHStatПодробнее
8.1.11 two sample z Excel PHStat and StatCrunch to Solve a Difference of Two Means Hypothesis TestПодробнее
Two proportion Z-test explained (Excel)Подробнее
DuPage Statistics: Two-Sample Z-Test for ProportionsПодробнее
Data Analysis - 2 Proportion Z TestПодробнее
Hypothesis Testing using PHStatПодробнее
Hypothesis Testing With Two ProportionsПодробнее
Using Excel and PHStat for Single Sample Proportion ProblemПодробнее
Calculate a Two Proportions Z test - Formal Procedure for DefectsПодробнее
8.4.7 Two sample Difference Between Proportions z test Excel CalculatorПодробнее
Z Tests for Two Proportions in ExcelПодробнее
Two-Sample Z-test for ProportionsПодробнее
stat2010 week 11 - Two sample proportion z-testПодробнее