a) Explain what the statistician is doing here?   b) Classify this test according to Left, Right or two Tailed. c) Calculate the missing value * and use the tables provided to approximate the value of **.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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a) Explain what the statistician is doing here? 

 b) Classify this test according to Left, Right or two
Tailed.

c) Calculate the missing value * and use the tables provided
to approximate the value of **.

 

A random sample of 25 first year students is drawn. The table below shows the result of an analysis carried out.
Test of u= 76 vs u< 76
Variable
Мean
Std Dev
SE Mean
P-Value
Score
77.25
13.13
**
Transcribed Image Text:A random sample of 25 first year students is drawn. The table below shows the result of an analysis carried out. Test of u= 76 vs u< 76 Variable Мean Std Dev SE Mean P-Value Score 77.25 13.13 **
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