What is a potential confounding variable that could be influencing the rise in TechVision Inc.'s stock price?

A confounding variable is an outside factor that could affect the stock price alongside the factor being studied. Global digitalization may increase demand for tech stocks broadly, raising TechVision’s price even if the company-specific event being examined is not the sole cause. Therefore, the potential confounder is the overall increasing demand for tech stocks due to global digitalization efforts.

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