# T.INV.2T function in Excel

Statistical functions are now applied quite a lot in real life. There are practical problems that require you to calculate the inverse values ​​of the Student’s t-distribution. The instructions below Taimienphi.vn will help you know how to use T.INV.2T in Excel to make the above request.

Jaw T.INV.2T is a function supported by Excel to calculate the two-tailed inverse of the Student’s t-distribution. You simply enter these two input values ​​and use the function T.INV.2T is to calculate immediately the results that need to be calculated from your data.

T.INV.2T function in Excel

## How to use T.INV.2T in Excel?

1. Description and syntax used

This is the calculation function that returns the two-tailed inverse of the Student’s t-distribution. Support functions from Excel 2010 onwards.

Syntax:

T.INV.2T (probability, deg_freedom)

Inside:

Probability: Is the probability associated with the t-value of the Student’s t-distribution.

Deg_freedom: Number of degrees of freedom denoting the characteristics of the distribution.

Attention:

– In case any argument is not a number then the function T.INV.2T will produce an error #VALUE!

– In case Probability ≤ 0 or Probability> 1 then the function T.INV.2T will produce an error #NUM!

– In case Deg_freedom if not an integer, it will be truncated.

– In case Deg_freedom then the function T.INV.2T will produce an error #NUM!

2. Examples of specific situations

Suppose you need to calculate the inverse of the Student’s t-distribution with specific information like the worksheet image below:

Step 1: Enter the syntax of the function calculated in the cell B5 as follows:

Step 2: You press the key Enter to get the result of the function:

In case any argument is not a number then the function T.INV.2T will produce an error #VALUE! As the picture below:

In case Probability ≤ 0 or Probability> 1 then the function T.INV.2T will produce an error #NUM! as shown below:

If the case Deg_freedom then the function T.INV.2T will produce an error #NUM!

So you know how to use it T.INV.2T function in Excel and that. Similar to the function TINV, when you perform this function calculation with actual values, you need to enter the values ​​in accordance with the required data standards as instructed above to get the most accurate results, avoiding the basic errors. . Good luck!

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