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ENGLISH PROFICIENCY AVG IN ALL VALLEJO SCHOOLS By: Ronnel F Joshua C Floyd A

ENGLISH PROFICIENCY AVG IN ALL VALLEJO SCHOOLS By: Ronnel F Joshua C Floyd A. Procedure. We chose the # of students in all schools and compared/related the data with their English proficiency test percentage.

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ENGLISH PROFICIENCY AVG IN ALL VALLEJO SCHOOLS By: Ronnel F Joshua C Floyd A

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  1. ENGLISH PROFICIENCY AVG IN ALL VALLEJO SCHOOLS By: Ronnel F Joshua C Floyd A

  2. Procedure • We chose the # of students in all schools and compared/related the data with their English proficiency test percentage. • We predicted that the graph would have no correlation since there are so many points to graph.

  3. 03 - 04

  4. 04 - 05

  5. 03-04 & 04-05 (added together)

  6. R = ?

  7. Conclusion • The graph came out as we thought with no linear correlation. • Our “R” is .197, closest to 0, meaning there is no correlation and no line. • We believe that maybe our numbers for sigma x and/or y are incorrect since we didn’t double check it. We only double checked the finding of “R”

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