SOCR EduMaterials AnalysisActivities NormalPower ZScore

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(SOCR Normal Power Analysis Activity: Look for Z-Score and P-Value)
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=== SOCR Normal Power Analysis Activity: Look for Z-Score and P-Value ===
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=== SOCR Normal Power Analysis Activity: Look for Z-Score and P-Value, Background ===
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Lots of time we're given a normal distribution with some mean and standard deviation. Then we're given some point '''X''' and asked to look for the Z-Score of this '''X''' on this given normal distribution. We might be asked to find the probability (area) of having a value greater than or less than this particular '''X'''.
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=== SOCR Normal Power Analysis Activity: Look for Z-Score and P-Value, Example ===
'''1.''' Click on '''SELECT PARAMETER'''. Be sure that the box '''Z-Score and P-Value''' is clicked. Have all the fields filled out.
'''1.''' Click on '''SELECT PARAMETER'''. Be sure that the box '''Z-Score and P-Value''' is clicked. Have all the fields filled out.

Revision as of 22:26, 6 August 2007

SOCR Normal Power Analysis Activity: Look for Z-Score and P-Value, Background

Lots of time we're given a normal distribution with some mean and standard deviation. Then we're given some point X and asked to look for the Z-Score of this X on this given normal distribution. We might be asked to find the probability (area) of having a value greater than or less than this particular X.

SOCR Normal Power Analysis Activity: Look for Z-Score and P-Value, Example

1. Click on SELECT PARAMETER. Be sure that the box Z-Score and P-Value is clicked. Have all the fields filled out.


2. Click on RESULT to see the result.





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