T.INV.2T |
| T.INV.2T(probability, degrees_freedom) |
Returns the inverse of the probability distribution function for a two tailed distribution. |
| probability | The probability associated with the distribution. |
| degrees_freedom | The number of degrees of freedom. |
| REMARKS |
| * For an illustrated example refer to the page under Distributions * The t distribution is a continuous distribution * The random variable returned by this function if often referred to as a critical value. * You can use the T.DIST function to return the probability distribution function for a t distribution (left tailed). * You can use the T.DIST.2T function to return the probability distribution function for a two tailed distribution (no cumulative). * You can use the T.DIST.RT function to return the probability distribution function for a two tailed distribution (no cumulative). * You can use the T.INV function to return the inverse of the probability distribution function for a t distribution (left tailed) * You can use the T.TEST function to return the probability value from a t distribution. * This function was added in Excel 2010 to replace the TINV function. * For the Microsoft documentation refer to support.microsoft.com |
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