MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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A researcher believes that if students experience a particular form of positive coaching, then they will be more likely to plan to continue with university preparation studies. 

Use the data below and Excel's ANOVA testing with α=0.02α=0.02 to test the relevant hypotheses.

 

 
Control:
No Coaching
Treatment:
Positive Coaching
  Year 7 62.5
44.7
53.6
54.2
52.6
60.7
54.0
62.1
50.8
53.7
57.7
57.1
53.6
58.9
Year 10 55.9
49.7
54.7
53.6
56.3
51.9
51.6
58.9
62.1
76.6
58.9
57.0
75.6
61.5



( 1a )    What is the F value for the treatment effect?  
(Report answer accurate to 2 decimal place.)

( 1b )    What is the p-value for the F value for the treatment effect?  
(Report answer accurate to 4 decimal places.)


( 2a )    What is the F value for the school-year effect?  
(Report answer accurate to 2 decimal place.)

( 2b )    What is the p-value for the F value for the school-year effect?  
(Report answer accurate to 4 decimal places.)

( 3a )    What is the F value for the interaction effect?  
(Report answer accurate to 2 decimal place.)

( 3b )    What is the p-value for the F value for the interaction effect?  
(Report answer accurate to 4 decimal places.)

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