Management and Organizational Studies 2242A/B Study Guide - Final Guide: Type I And Type Ii Errors, Statistical Unit, Analysis Of Variance

• School: Western University
• Department: Management and Organizational Studies
• Course: Management and Organizational Studies 2242A/B
• Professor: Julie Schermer

Document Summary

Chapter 10 experimental design and analysis of variance. Factor a variable that might influence the response variable; an independent variable (iv) Response variable the variable of interest in an experiment; the dependent variable (dv) Experimental units the entities (such as objects and people) to which the iv conditions are assigned. Replication when a treatment is applied to more than one experimental unit. Completely randomized experimental design an experimental design in which independent, random samples of experimental units are assigned to iv conditions. Experimental design (cid:1688)blue print(cid:1689) or map of research (directions) = 1 iv, 2 levels, and 1 dv. Simplest statistic for 2 groups = t-test. If increase number of groups (3 or more), then build onto the design. Move from the t-test statistic to the analysis of variance (anova) 1 dv and 3 or more groups (3 levels of the iv) Then design is a one way anova.