[WP-34S] Chi-Square Distribution

[Sanjeev Visvanatha]

(01-11-2014 03:02 PM)walter b Wrote:  5.4068 is correct for 0.1%, while 43.8202 is correct for 99.9% Integrating form zero to p, the value returned must increase for growing p (see pp. 54f of the manual quoted). The HP-21S calculates with the error probability instead.

Thank you for clarifying my misunderstanding. I wonder if you consider the statement on pg. 126 of the WP-34S manual correct then? :

"... ϰ²INV equals ϰ²p in the HP-21S ..."