A statistical technique for examining the differences among means for two or more populations is called ________.
A) cross-tabulation
B) analysis of variance (ANOVA)
C) chi-square
D) independent samples t test

Question

Quizplus · Accepted Answer

Analysis of variance (ANOVA) is a statistical technique used to examine the differences among means for two or more populations. Cross-tabulation is a technique for examining the relationships between two or more categorical variables. Chi-square is a statistical test used to determine whether there is a significant association between two categorical variables. Independent samples t test is a statistical test used to determine whether there is a significant difference between the means of two independent groups.

A Statistical Technique for Examining the Differences Among Means for Two