What is the formula for calculating the SEM in Excel?

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Grade: Education Subject: Support
What is the formula for calculating the SEM in Excel?
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In Excel, the formula for calculating the SEM is: `=STDEV.S(array)/SQRT(COUNT(array))` where 'array' represents the range of your data. `STDEV.S` calculates the sample standard deviation, and `SQRT(COUNT(array))` calculates the square root of the number of data points.