Difference between revisions of "ZProportion2Test Command"
From GeoGebra Manual
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| − | <noinclude>{{Manual Page|version= | + | <noinclude>{{Manual Page|version=5.0}}</noinclude> {{command|statistics}} |
| − | {{command|statistics}} | + | ;ZProportion2Test( <Sample Proportion 1>, <Sample Size 1>, <Sample Proportion 2>, <Sample Size 2>, <Tail> ) |
| − | ;ZProportion2Test | + | : Performs a test of the difference between two population proportions using the given sample statistics. ''Tail'' has possible values "<", ">" , "≠". These specify the alternative hypothesis as follows. |
| − | : Performs a test of the difference between two population | ||
:: "<" = difference in population proportions < 0 | :: "<" = difference in population proportions < 0 | ||
:: ">" = difference in population proportions > 0 | :: ">" = difference in population proportions > 0 | ||
:: "≠" = difference in population proportions ≠ 0 | :: "≠" = difference in population proportions ≠ 0 | ||
| − | : Results are returned in list form as { | + | : Results are returned in list form as {Probability value, Z test statistic}. |
Latest revision as of 17:18, 7 October 2017
- ZProportion2Test( <Sample Proportion 1>, <Sample Size 1>, <Sample Proportion 2>, <Sample Size 2>, <Tail> )
- Performs a test of the difference between two population proportions using the given sample statistics. Tail has possible values "<", ">" , "≠". These specify the alternative hypothesis as follows.
- "<" = difference in population proportions < 0
- ">" = difference in population proportions > 0
- "≠" = difference in population proportions ≠ 0
- Results are returned in list form as {Probability value, Z test statistic}.
