Difference between revisions of "ZProportionTest Command"
From GeoGebra Manual
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<noinclude>{{Manual Page|version=4.2}}</noinclude>{{betamanual|version=4.2}} | <noinclude>{{Manual Page|version=4.2}}</noinclude>{{betamanual|version=4.2}} | ||
{{command|statistics}} | {{command|statistics}} | ||
| − | ;ZProportionTest[<Sample Proportion>,<Sample Size>,<Hypothesized Proportion>,<Tail>] | + | ;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. | : 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'' | ||
Revision as of 11:23, 15 August 2012
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This page is about a feature that is supported only in GeoGebra 4.2. |
- 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}.
