Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer RedditRecent ChangesSend via e-MailPrintPermalink × This is an old revision of the document! The effect of Third Variables: confounding The effect of Third Variables: confounding ut, video /* Number 7 2 */ causal hypothesis dependent variable endogenous concept independent variable exogenous concept trivariate explanation effect of a third variableconfounding confounding variable test variable ut video