The need to validate the result of any research study is to make sure the groups or participants are in accord when it comes to results. What are some examples of threats to the validity? Would it be what is called confound and error variance. Is confounding when a problem affects one group and not the other group. Does error variance affect one group more than the other group?

The need to validate the result of any research study is to make sure the groups or participants are in accord when it comes to results. What are some examples of threats to the validity? Would it be what is called confound and error variance. Is confounding when a problem affects one group and not the other group. Does error variance affect one group more than the other group?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.5: Correlation And Causation

Problem 24PFA

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