ReferenceFunctionsStatistics Functions
CHISQ.INV.RT
CHISQ.INV.RT: Returns the inverse of the right-tailed chi-squared distribution.
Summary
Returns the inverse of the right-tailed chi-squared distribution.
returns: 1.3862943611198906
=CHISQ.INV.RT(0.5,2)
## Examples
<FunctionSandbox
title="Median right-tail inverse for 2 degrees of freedom"
formula={`=CHISQ.INV.RT(0.5,2)`}
grid={{}}
expected={"1.3862943611198906"}
/>
## Related functions
- [CHISQ.DIST.RT](/docs/reference/functions/stats/chisq-dist-rt)
- [CHISQ.INV](/docs/reference/functions/stats/chisq-inv)
- [CHISQ.TEST](/docs/reference/functions/stats/chisq-test)
- [CHISQ.DIST](/docs/reference/functions/stats/chisq-dist)
- [F.TEST](/docs/reference/functions/stats/f-test)
- [NORM.S.DIST](/docs/reference/functions/stats/norm-s-dist)
## FAQ
### What p-values are valid for CHISQ.INV.RT?
p must lie in the range 0 to 1, and p=0 returns #NUM! because the right-tail inverse diverges.
## Runtime metadata
{/* [formualizer-docgen:function-meta:start] */}
<FunctionMeta id="stats/chisq-inv-rt" />
{/* [formualizer-docgen:function-meta:end] */}