Question: how to z score excel?
Answer: Excel Z Score (Table of Contents) Z = (x-µ) / σ Mean (or Average) calculation: Step 1 – Go to the Formulas tab. ...  Step 2 – Now click on Statistical functions category from the drop-down list. ...  Step 3 – It will open a Function Arguments dialog box. ...  Standard Deviation calculation: Step 1 – Go to the Formulas tab.