Name
TINV
Synopsis
Use TINV to find the t-value of a Student’s T-Distribution if you know the probability and degrees of freedom.
To Calculate
=TINV(Probability,Degrees_Freedom)
The arguments are all required for this function.
Example
Figure 15-46 illustrates how TINV is used to
determine the t-value for a student’s T-Distribution. You will
notice that the value returned by the function matches the value of
the X argument specified for TDIST.
Note
The function assumes you are working with a two-tailed distribution. If the distribution is one-tailed you can find the appropriate result by multiplying the value of the Probability argument by 2.
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