A researcher might want to do multivariate analysis for which of the following legitimate reasons? 1-To be able to group variables or people 2-To help improve predictive validity 3-To compare the difference between two means 4-To make the results look more meaningful and impressive to management
A)1
B)2
C)3
D)4
E)1 and 2

Question

Quizplus · Accepted Answer

Multivariate analysis can be used to group variables or people based on their similarities or differences (option 1). It can also be used to improve the predictive validity of a model by identifying the most important variables that contribute to the outcome (option 2). Comparing the difference between two means (option 3) can be done with other statistical tests and is not a specific reason to use multivariate analysis. Making the results look more meaningful and impressive to management (option 4) is not a legitimate reason to conduct multivariate analysis and goes against the principles of scientific research.

A Researcher Might Want to Do Multivariate Analysis for Which