How does the Critical Z-values Calculator work?
Free Critical Z-values Calculator - Given a probability from a normal distribution, this will generate the z-score critical value. Uses the NORMSINV Excel function.
This calculator has 1 input.
This calculator has 1 input.
What 1 formula is used for the Critical Z-values Calculator?
Z = (x - μ)/σ/√n
Related Calculators
What 4 concepts are covered in the Critical Z-values Calculator?
- area
- Number of square units covering the shape
- critical value
- a point on the distribution of the test statistic under the null hypothesis that defines a set of values that call for rejecting the null hypothesis.
- critical z-values
- probability
- the likelihood of an event happening. This value is always between 0 and 1.
P(Event Happening) = Number of Ways the Even Can Happen / Total Number of Outcomes
Example calculations for the Critical Z-values Calculator
Critical Z-values Calculator Video
