Difference between revisions of "SOCR EduMaterials AnalysisActivities NormalPower"
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(/* This SOCR Activity demonstrates the utilization of the SOCR Analyses package for statistical Computing. In particular, it shows how to use Power Analysis Tool for Normal Distribution and how to rea) |
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=== This SOCR Activity demonstrates the utilization of the SOCR Analyses package for statistical Computing. In particular, it shows how to use Power Analysis Tool for Normal Distribution and how to read the results. === | === This SOCR Activity demonstrates the utilization of the SOCR Analyses package for statistical Computing. In particular, it shows how to use Power Analysis Tool for Normal Distribution and how to read the results. === | ||
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| + | * As you start the SOCR Analyses Applet, click on "'''Normal Distribution Power'''" from the combo box in the left panel. Here's what the screen should look like. | ||
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| + | <center>[[Image:SOCR_AnalysisActivities_NormalPower_Chu_072607_Fig1.gif|700px]]</center> | ||
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| + | <center>[[Image:SOCR_AnalysisActivities_NormalPower_Chu_072607_Fig1.gif|450px]]</center> | ||
Revision as of 01:30, 6 August 2007
Contents
- 1 SOCR Analysis Example on Power Analysis for Normal Distribution
- 1.1 This SOCR Activity demonstrates the utilization of the SOCR Analyses package for statistical Computing. In particular, it shows how to use Power Analysis Tool for Normal Distribution and how to read the results.
- 1.2 Calculating Power with Known Sample Size.
- 1.3 Calculating Sample Size with Known Power e.
- 1.4 Calculating critical point.
SOCR Analysis Example on Power Analysis for Normal Distribution
This SOCR Activity demonstrates the utilization of the SOCR Analyses package for statistical Computing. In particular, it shows how to use Power Analysis Tool for Normal Distribution and how to read the results.
- As you start the SOCR Analyses Applet, click on "Normal Distribution Power" from the combo box in the left panel. Here's what the screen should look like.
There are three things you can do with the SOCR Normal Power Analysis Activity:
Calculating Power with Known Sample Size.
Calculating Sample Size with Known Power e.
Calculating critical point.
After the SOCR Analysis Applet is opened, click on the Normal Distribution Power.
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Then click on the SELECT PARAMETER button to input parameters. Make sure the option "Get Critical Point" is CHECKED.
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After inputing all the parameters, click on the COMPUTER button to see the results.
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