A researcher is concerned with the effects of various courses that uses LMS and holding online exam with the academic standing. Exams results of students majoring in engineering that uses LMS are taken and analyzed. Is there a difference in the scores of students in various courses that uses LMS at 90% confidence level? Math 010 (Differential Calculus):    32   76   29   85   33   89 Math 013 (Linear Algebra):             72   81   98   21   63   13 Math 016 (Calculus 1):                    98   21   34   88   38   54 Math 017 (Calculus 2):                    72   73   26   93   42   63 Math 019 (EDA):                             56   29   78   13   50   49   In your solution paper, show the null and alternative hypothesis, calculation of sum of squares and mean of square and the F values.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.3: Measures Of Spread
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A researcher is concerned with the effects of various courses that uses LMS and holding online exam with the academic standing. Exams results of students majoring in engineering that uses LMS are taken and analyzed. Is there a difference in the scores of students in various courses that uses LMS at 90% confidence level?
Math 010 (Differential Calculus):    32   76   29   85   33   89
Math 013 (Linear Algebra):             72   81   98   21   63   13
Math 016 (Calculus 1):                    98   21   34   88   38   54
Math 017 (Calculus 2):                    72   73   26   93   42   63
Math 019 (EDA):                             56   29   78   13   50   49
 
In your solution paper, show the null and alternative hypothesis, calculation of sum of squares and mean of square and the F values.
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