Friday, 29 November 2013

Online Critical z-score Calculator

An implementation of the Critical z-score Calculator occurs below.

The significance level (which is the area under either the tail (for the one-tailed test) or the tails (for the two-tailed test) of the distribution) needs to be a positive number between 0 and 1 - a commonly used value is 0.05, for the 5% significance level.

Significance level:

Results pending...

Plot of distribution ($f(x)$) values against $x$ values

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