Alternative Education-San Joaquin High (Data source)
Source data for Alternative Education-San Joaquin High
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 | 1575167 | 0 | - | 2436 | = | * | (7 | / | 36) | = | ||||
| 4 | 1575168 | 0 | - | 2485 | = | * | (5 | / | 36) | = | ||||
| 5 | 1575171 | 0 | - | 2528 | = | * | (3 | / | 36) | = | ||||
| 6 | 1575172 | 0 | - | 2552 | = | * | (2 | / | 36) | = | ||||
| 7 | 1575175 | 0 | - | 2567 | = | * | (1 | / | 36) | = | ||||
| 8 | 1575176 | 0 | - | 2586 | = | * | (4 | / | 36) | = | ||||
| 11 | 1575179 | 2587 | - | 2628 | = | -41 | * | (14 | / | 36) | = | -15.94444441 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Alternative Education-San Joaquin High | -16 | ||||||||||||
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 | 49286 | 0 | - | 2436 | = | * | (2 | / | 36) | = | ||||
| 4 | 49289 | 0 | - | 2485 | = | * | (5 | / | 36) | = | ||||
| 5 | 49291 | 0 | - | 2528 | = | * | (6 | / | 36) | = | ||||
| 6 | 49292 | 0 | - | 2552 | = | * | (5 | / | 36) | = | ||||
| 7 | 49294 | 0 | - | 2567 | = | * | (4 | / | 36) | = | ||||
| 8 | 49296 | 0 | - | 2586 | = | * | (4 | / | 36) | = | ||||
| 11 | 49299 | 0 | - | 2628 | = | * | (10 | / | 36) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Alternative Education-San Joaquin High | |||||||||||||
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 | 50636 | 0 | - | 2436 | = | * | (0 | / | 31) | = | ||||
| 4 | 50638 | 0 | - | 2485 | = | * | (0 | / | 31) | = | ||||
| 5 | 50641 | 0 | - | 2528 | = | * | (0 | / | 31) | = | ||||
| 6 | 50643 | 0 | - | 2552 | = | * | (0 | / | 31) | = | ||||
| 7 | 50645 | 0 | - | 2567 | = | * | (0 | / | 31) | = | ||||
| 8 | 50647 | 0 | - | 2586 | = | * | (0 | / | 31) | = | ||||
| 11 | 50648 | 0 | - | 2628 | = | * | (0 | / | 31) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Alternative Education-San Joaquin High | |||||||||||||
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 |
||
| 3 | 50670 | 0 | - | 2436 | = | * | (0 | / | 29) | = | ||||
| 4 | 50673 | 0 | - | 2485 | = | * | (0 | / | 29) | = | ||||
| 5 | 50674 | 0 | - | 2528 | = | * | (0 | / | 29) | = | ||||
| 6 | 50677 | 0 | - | 2552 | = | * | (0 | / | 29) | = | ||||
| 7 | 50678 | 2645 | - | 2567 | = | 78 | * | (11 | / | 29) | = | 29.58620683 | ||
| 8 | 50681 | 0 | - | 2586 | = | * | (0 | / | 29) | = | ||||
| 11 | 50682 | 0 | - | 2628 | = | * | (0 | / | 29) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Alternative Education-San Joaquin High | 30 | ||||||||||||
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 |
||
| 7 | 50887 | 0 | - | 2567 | = | * | (5 | / | 20) | = | ||||
| 8 | 50888 | 2643 | - | 2586 | = | 57 | * | (11 | / | 20) | = | 31.35 | ||
| 11 | 50889 | 0 | - | 2628 | = | * | (4 | / | 20) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Alternative Education-San Joaquin High | 31 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -16 | 30 | 31 | 45.0 | 9.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 93.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -63.0
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 | 12% | 9% | 5% | 13% | 16% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Irvine Unified school district | County of Orange
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.
Alternative Education-San Joaquin High math proficiency
Zero+ meets standard.
11% less $meal
8% less $meal
3% 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.
Alternative Schools of Choice schools in Irvine Unified (1)
| Alternative Education-San Joaquin High |