Exclusion - Final Grade

 

 The average Final Exclusion grade was 37.0; Half the schools/districts had a grade below 38. The lowest Final Exclusion Grade was -44.7, and the highest was 100.

Public Districts had a higher mean grade (46.7)  than Community (Charter) Schools (15.4). This difference was statistically significant (p=.000). That is, there is zero probability that this difference occurred by chance.

Type 8 Urban schools had the lowest mean Exclusion - Final Grade (-11.1); and Type 6 Suburban schools had the highest mean Exclusion - Final Grade (68.7). This difference was statistically significant (p=.000). [3]

 Exclusion - Final Grade

Number of Districts

Mean

Median

Minimum

Maximum

879

37.0

38.0

-44.7

100.0

 

 


Exclusion Overall Grade by Organization Type

Organization Type

Number of Districts

% of Total Number of Districts

Mean

Median

Minimum

Maximum

Community (Charter) School

273

31.1%

15.4

6.5

-44.7

95.0

Public District

606

68.9%

46.7

48.5

-24.2

100.0

 ANOVA

   

Sum of Squares

df

Mean Square

F

Sig.

   

183830.738

1

183830.738

216.682

0.000

   

 

 


 

Exclusion Overall Grade
by Typology of Public Districts

Typology of Public Districts

Number of Districts

% of Total Number of Districts

Mean

Median

Minimum

Maximum

Type 1: Rural - High Student Poverty & Small Student Population

123

20.3%

48.2

48.2

-14.6

95.0

Type 2: Rural - Average Student Poverty & Very Small Student Population

105

17.4%

58.7

60.0

2.9

100.0

Type 3: Small Town - Low Student Poverty & Small Student Population

110

18.2%

57.0

58.1

9.2

95.0

Type 4:  Small Town - High Student Poverty & Average Student Population Size

89

14.7%

37.9

37.5

-11.5

95.0

Type 5: Suburban - Low Student Poverty & Average Student Population Size

77

12.7%

41.7

47.0

-9.6

89.1

Type 6:  Suburban - Very Low Student Poverty & Large Student Population

46

7.6%

68.7

69.5

15.2

95.0

Type 7:  Urban - High Student Poverty & Average Student Population

47

7.8%

3.7

1.9

-24.2

84.4

Type 8: Urban - Very High Student Poverty & Very Large Student Population

8

1.3%

-11.1

-12.4

-16.3

3.5

     

Sum of Squares

df

Mean Square

F

Sig.

   

171608.921

7

24515.560

45.431

0.000