T.DIST.2T Function (DAX)

How does the T.DIST.2T function (DAX) work?

The T.DIST.2T function (DAX) returns the two-tailed Student’s t-distribution.

T.DIST.2T Formula Syntax


How do you use the T.DIST.2T function?

This function is used in the hypothesis testing of small sample data sets. Use this function in place of a table of critical values for the t-distribution.

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Considerations when using the T.DIST.2T function

  • If any argument is nonnumeric, T.DIST.2T returns the #VALUE! error value.
  • If deg_freedom < 1, T.DIST.2T returns the #NUM! error value.
  • If x < 0, then T.DIST.2T returns the #NUM! error value.

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Formula examples using the T.DIST.2T function

EVALUATE { T.DIST.2T(1.959999998, 60) }


=T.DIST.2T( 1, 10 )

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