Difference between revisions of "ZProportionTest Command"

From GeoGebra Manual
Jump to: navigation, search
m
m (Text replace - ";(.*)\[(.*)\]" to ";$1($2)")
 
(One intermediate revision by one other user not shown)
Line 1: Line 1:
<noinclude>{{Manual Page|version=5.0}}</noinclude>  
+
<noinclude>{{Manual Page|version=5.0}}</noinclude> {{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''

Latest revision as of 17:16, 7 October 2017


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 {Probability value, Z test statistic}.
© 2021 International GeoGebra Institute