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EXCEL T.DIST.RT FUNCTION
Excel T.DIST.RT Function Introduction
The Excel T.DIST.RT function computes the right-tailed Student’s T Distribution, a continuous probability distribution commonly used for testing hypotheses on small sample data sets.
Description of Excel T.DIST.RT Function
Syntax :
=T.DIST.RT( x, degrees_freedom )
Parameters :
- X – The value at which the right-tailed Student’s T-Distribution should be evaluated.
- Degrees freedom – The amount of degrees of freedom required (must be 1).
Step By Step Guide of T.DIST.RT Function
Example :
If you wish to determine the value of this function at x = 1, use the Excel T.Dist.Rt function, as shown below: =T.DIST.RT =T.DIST.RT =T.DIST.RT ( 1, 10 ) This yields a result of 0.170446566, or 17.04 percent. Similarly, if you wish to determine the function’s result for x = -1, do it as follows:
=T.DIST.RT =T.DIST.RT =T.DIST.RT ( -1, 10 ) This yields a result of 0.829553434, or 82.96 percent.
Key Points
- #NUM! – Occurs if the degrees freedom parameter is set to 1.
- #VALUE! – Occurs if one or both of the supplied arguments is not a number.
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