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CHIINV

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This function calculates the inverse of the one-tailed probability of the chi-squared distribution.

CHIINV(*prob*,*deg*)

This function has these arguments:

Argument | Description |
---|---|

prob |
Probability of the chi-squared distribution |

deg |
Number of degrees of freedom; if not an integer, the number is truncated |

Accepts numeric data for both arguments. Returns numeric data.

CHIINV(B5,D7)

CHIINV(R5C2,R7C4)

CHIINV(0.75,4) gives the result 1.9225575262

This function is available in product version 1.0 or later.

CHIDIST | CHITEST | Statistical Functions