Difference between revisions of "ZProportionTest Command"
From GeoGebra Manual
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Revision as of 22:26, 14 August 2012
- ZProportionTest[<Sample Proportion>,<Sample Size>,<Hypothesized Proportion>,<Tail>]
- Performs a one sample Z test of a proportion using the given sample statistics. Hypothesized Proportion is the population proportion assumed in the null hypothesis. Tail has possible values "<", ">" , "≠". These specify the alternative hypothesis as follows.
- "<" = population proportion < Hypothesized Proportion
- ">" = population proportion > Hypothesized Proportion
- "≠" = population proportion ≠ Hypothesized Proportion
- Results are returned in list form as {P value, Z test statistic}.
