Crucial Exams

Microsoft Power BI Data Analyst Practice Question

You have a fact table named Sales with numeric columns [GrossAmount] and [Discount]. You must create a measure called [StdDev Profit] that returns the sample standard deviation of the per-transaction profit (GrossAmount minus Discount) for the current filter context. Which DAX function should you use in the measure?

  • STDEVX.P(Sales, Sales[GrossAmount] - Sales[Discount])

  • VARX.S(Sales, Sales[GrossAmount] - Sales[Discount])

  • STDEVX.S(Sales, Sales[GrossAmount] - Sales[Discount])

  • STDEV.S(Sales[GrossAmount] - Sales[Discount])

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