Ventura County Special Education (Data source)
Source data for Ventura County Special Education
2015
| Step 1 | Step 2 | Step 3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
| Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
| 3 | 3101642 | 0 | - | 2436 | = | * | (1 | / | 54) | = | ||||
| 4 | 3101643 | 0 | - | 2485 | = | * | (7 | / | 54) | = | ||||
| 5 | 3101646 | 0 | - | 2528 | = | * | (4 | / | 54) | = | ||||
| 6 | 3101647 | 0 | - | 2552 | = | * | (4 | / | 54) | = | ||||
| 7 | 3101650 | 2347 | - | 2567 | = | -220 | * | (15 | / | 54) | = | -61.11111094 | ||
| 8 | 3101651 | 2369 | - | 2586 | = | -217 | * | (17 | / | 54) | = | -68.31481464 | ||
| 11 | 3101654 | 0 | - | 2628 | = | * | (6 | / | 54) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Ventura County Special Education | -129 | ||||||||||||
2016
| Step 1 | Step 2 | Step 3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
| Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
| 3 | 95640 | 0 | - | 2436 | = | * | (5 | / | 69) | = | ||||
| 4 | 95643 | 0 | - | 2485 | = | * | (3 | / | 69) | = | ||||
| 5 | 95645 | 0 | - | 2528 | = | * | (8 | / | 69) | = | ||||
| 6 | 95647 | 2330 | - | 2552 | = | -222 | * | (11 | / | 69) | = | -35.39130416 | ||
| 7 | 95648 | 2377 | - | 2567 | = | -190 | * | (14 | / | 69) | = | -38.5507245 | ||
| 8 | 95651 | 2366 | - | 2586 | = | -220 | * | (19 | / | 69) | = | -60.57970996 | ||
| 11 | 95653 | 0 | - | 2628 | = | * | (9 | / | 69) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Ventura County Special Education | -135 | ||||||||||||
2017
| Step 1 | Step 2 | Step 3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
| Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
| 3 | 98422 | 0 | - | 2436 | = | * | (0 | / | 77) | = | ||||
| 4 | 98424 | 0 | - | 2485 | = | * | (0 | / | 77) | = | ||||
| 5 | 98425 | 0 | - | 2528 | = | * | (0 | / | 77) | = | ||||
| 6 | 98427 | 2324 | - | 2552 | = | -228 | * | (14 | / | 77) | = | -41.45454527 | ||
| 7 | 98429 | 2357 | - | 2567 | = | -210 | * | (19 | / | 77) | = | -51.81818166 | ||
| 8 | 98432 | 2369 | - | 2586 | = | -217 | * | (13 | / | 77) | = | -36.63636346 | ||
| 11 | 98434 | 0 | - | 2628 | = | * | (0 | / | 77) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Ventura County Special Education | -130 | ||||||||||||
2018
| Step 1 | Step 2 | Step 3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
| Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
| 6 | 98609 | 0 | - | 2552 | = | * | (0 | / | 0) | = | ||||
| 7 | 98610 | 0 | - | 2567 | = | * | (0 | / | 0) | = | ||||
| 8 | 98613 | 0 | - | 2586 | = | * | (0 | / | 0) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Ventura County Special Education | |||||||||||||
2019
| Step 1 | Step 2 | Step 3 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
| Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
| 4 | 99273 | 0 | - | 2485 | = | * | (0 | / | 16) | = | ||||
| 6 | 99274 | 0 | - | 2552 | = | * | (7 | / | 16) | = | ||||
| 7 | 99275 | 0 | - | 2567 | = | * | (0 | / | 16) | = | ||||
| 8 | 99276 | 0 | - | 2586 | = | * | (6 | / | 16) | = | ||||
| 11 | 99277 | 0 | - | 2628 | = | * | (0 | / | 16) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Ventura County Special Education | |||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -129 | -135 | -130 | -394.0 | -78.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -122.333333333333333333
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -140.333333333333333333
For the lines, you have the data necessary to plot the chart.
Very last step
The percent of students getting a Free or Reduced Price Meal comes from the following sources:
| 2015 | 2016 | 2017 | 2018 | 2019 | |
|---|---|---|---|---|---|
| Percent | 51% | 52% | 48% | 56% | 23% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ventura County Office of Education school district | County of Ventura
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation: wealth/poverty.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Ventura County Special Education math proficiency
Zero+ meets standard.
45% less $meal
44% less $meal
42% less $meal
• Any result above zero is proficient; below is not proficient. • There is a 99% chance that results will remain the same in coming years, which is to say, between the Upper and Lower Control Limits (the gray lines). • The houses with the % of students receiving a Free or Reduced Price Meal is a measure of wealth/poverty.
Special Education Schools (Public) schools in Ventura County Office of Education (3)
| Phoenix | Triton Academy | Ventura County Special Education |