Difference between revisions of "SOCR EduMaterials AnalysisActivities NormalPower Power"

Revision as of 03:41, 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.

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2. Click on CALCULATE to get the power.

3. Then click on RESULT to see the results.

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4. Click on GRAPH to see a function of possible values of power.

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5. Click on COMPARE CURVES to view distrubution of the population and the mean.

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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.
 <center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig1.gif|700px]]</center>
+'''2.''' Click on '''CALCULATE''' to get the power.
 <center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig2.gif|700px]]</center>
+'''3.''' Then click on '''RESULT''' to see the results.
 <center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig3.gif|700px]]</center>
+'''4.''' Click on '''GRAPH''' to see a function of possible values of power.
 <center>[[Image:SOCR_AnalysisActivities_NormalPowerPower_Chu_051707_Fig4.gif|700px]]</center>
+'''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>