Critical Value Calculator
Critical Value: a planned Super Calculator tool. Covers distribution and alpha. Stub page: the tool, its formula and a worked example are not published yet.
Critical Value Calculator is a planned calculator in the mathematics section of Super Calculator, covering statistics and probability.
What this calculator will compute
Inputs: distribution, alpha, degrees of freedom and tail selection.
Outputs: critical value or values, rejection region and corresponding p value at the boundary.
Formula, recorded as scope and not yet verified against a primary source: Inverse cumulative distribution at the chosen tail area: z_crit from the inverse normal, t_crit from the inverse Student t with df, chi-square and F critical values from the corresponding inverse distributions.
Status
This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.
The stub carries noindex, nofollow and is excluded from the sitemap.