Difference between revisions of "ZMeanEstimate Command"
From GeoGebra Manual
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<noinclude>{{Manual Page|version=5.0}}</noinclude> {{command|statistics}} | <noinclude>{{Manual Page|version=5.0}}</noinclude> {{command|statistics}} | ||
| − | ;ZMeanEstimate[ | + | ;ZMeanEstimate[ <List of Sample Data>, <σ>, <Level> ] |
: Calculates a Z confidence interval estimate of a population mean using the given sample data, the population standard deviation and confidence ''Level''. | : Calculates a Z confidence interval estimate of a population mean using the given sample data, the population standard deviation and confidence ''Level''. | ||
:Results are returned in list form as {lower confidence limit, upper confidence limit}. | :Results are returned in list form as {lower confidence limit, upper confidence limit}. | ||
| − | ;ZMeanEstimate[ | + | ;ZMeanEstimate[ <Sample Mean>, <σ>, <Sample Size>, <Level> ] |
: Calculates a Z confidence interval estimate of a population mean using the given sample statistics, the population standard deviation and confidence level. | : Calculates a Z confidence interval estimate of a population mean using the given sample statistics, the population standard deviation and confidence level. | ||
:Results are returned in list form as {lower confidence limit, upper confidence limit}. | :Results are returned in list form as {lower confidence limit, upper confidence limit}. | ||
Revision as of 10:51, 24 August 2015
- ZMeanEstimate[ <List of Sample Data>, <σ>, <Level> ]
- Calculates a Z confidence interval estimate of a population mean using the given sample data, the population standard deviation and confidence Level.
- Results are returned in list form as {lower confidence limit, upper confidence limit}.
- ZMeanEstimate[ <Sample Mean>, <σ>, <Sample Size>, <Level> ]
- Calculates a Z confidence interval estimate of a population mean using the given sample statistics, the population standard deviation and confidence level.
- Results are returned in list form as {lower confidence limit, upper confidence limit}.
