simple.z.test

Imlements a z-test similar to the t.test function

 univar 

A collection of data sets to accompany the
textbook "Using R for Introductory Statistics," second
edition.

John Verzani

UsingR

Data Sets, Etc. for the Text "Using R for Introductory
Statistics", Second Edition

simple.z.test function

<dl> <dt>x</dt>
<dd>A data vector</dd> <dt>sigma</dt>
<dd>the known variance</dd> <dt>conf.level</dt>
<dd>Confidence level for confidence interval</dd></dl>

Arguments

Author

Implement basic z-test for illustrative purposes — simple.z.test

<dl>

 <dt>x</dt>
<dd>A data vector</dd>

 <dt>sigma</dt>
<dd>the known variance</dd>

 <dt>conf.level</dt>
<dd>Confidence level for confidence interval</dd>

</dl>

simple.z.test: Implement basic z-test for illustrative purposes

Description

Usage

Value

Arguments

Author

See Also

Examples