SOCR EduMaterials AnalysisActivities NormalPower Power
From Socr
(Difference between revisions)
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| + | '''1.''' Click on '''SELECT PARAMETERS''' to define parameter values. Note that all the fields are required, otherwise the power will not be computed. | ||
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<center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig1.gif|700px]]</center> | <center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig1.gif|700px]]</center> | ||
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| + | '''2.''' Click on '''CALCULATE''' to get the power. | ||
<center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig2.gif|700px]]</center> | <center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig2.gif|700px]]</center> | ||
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| + | '''3.''' Then click on '''RESULT''' to see the results. | ||
<center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig3.gif|700px]]</center> | <center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig3.gif|700px]]</center> | ||
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| + | '''4.''' Click on '''GRAPH''' to see a function of possible values of power. | ||
<center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig4.gif|700px]]</center> | <center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig4.gif|700px]]</center> | ||
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| + | '''5.''' Click on '''COMPARE CURVES''' to view distrubution of the population and the mean. | ||
<center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig5.gif|700px]]</center> | <center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig5.gif|700px]]</center> | ||
Revision as of 08:35, 6 August 2007
1. Click on SELECT PARAMETERS to define parameter values. Note that all the fields are required, otherwise the power will not be computed.
2. Click on CALCULATE to get the power.
3. Then click on RESULT to see the results.
4. Click on GRAPH to see a function of possible values of power.
5. Click on COMPARE CURVES to view distrubution of the population and the mean.
