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Chi-Square Test – The HR Detective Tool!
In HR, numbers often tell hidden stories. But how do we know if the patterns we see are real or just coincidence? That’s where the Chi-Square Test (χ²) steps in.
Think of it as a detective – it investigates whether two categorical variables are connected.
* Are promotions influenced by gender?
* Does department impact attrition?
* Do training outcomes align with expectations?
For HR professionals, the Chi-Square Test is more than statistics – it’s about fairness, inclusion, and evidence-based decision-making. It helps us identify bias, improve policies, and build workplaces where data drives equity.
Next time you look at survey results, promotions, or turnover data – let Chi-Square be your truth checker.
