Fulton and Alsbury Academy of Arts and Engineering (Data source)
Source data for Fulton and Alsbury Academy of Arts and Engineering
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 |
||
| 6 | 23759 | 2565 | - | 2552 | = | 13 | * | (134 | / | 375) | = | 4.64533333 | ||
| 7 | 23761 | 2560 | - | 2567 | = | -7 | * | (127 | / | 375) | = | -2.37066666 | ||
| 8 | 23763 | 2594 | - | 2586 | = | 8 | * | (114 | / | 375) | = | 2.432 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Fulton and Alsbury Academy of Arts and Engineering | 5 | ||||||||||||
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 | 23777 | 2560 | - | 2552 | = | 8 | * | (134 | / | 397) | = | 2.70025189 | ||
| 7 | 23779 | 2592 | - | 2567 | = | 25 | * | (131 | / | 397) | = | 8.24937028 | ||
| 8 | 23781 | 2561 | - | 2586 | = | -25 | * | (132 | / | 397) | = | -8.31234255 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Fulton and Alsbury Academy of Arts and Engineering | 3 | ||||||||||||
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 |
||
| 6 | 23950 | 2568 | - | 2552 | = | 16 | * | (139 | / | 415) | = | 5.35903614 | ||
| 7 | 23951 | 2588 | - | 2567 | = | 21 | * | (137 | / | 415) | = | 6.9325301 | ||
| 8 | 23952 | 2586 | - | 2586 | = | 0 | * | (139 | / | 415) | = | 0.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Fulton and Alsbury Academy of Arts and Engineering | 12 | ||||||||||||
Last steps
Compute the average
| 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|
| 5 | 3 | 12 | 20.0 | 6.7 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 18.666666666666666667
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -5.333333333333333333
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:
| 2017 | 2018 | 2019 | |
|---|---|---|---|
| Percent | 81% | 78% | 87% |
| Data source | 2017 data file | 2018 data file | 2019 data file |
Lancaster Elementary school district | County of Los Angeles
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.
Fulton and Alsbury Academy of Arts and Engineering math proficiency
Zero+ meets standard.
66% less $meal
67% less $meal
68% 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.
Intermediate/Middle Schools (Public) schools in Lancaster Elementary (5)
| Amargosa Creek Middle | Endeavour Middle | Fulton and Alsbury Academy of Arts and Engineering |
| New Vista Middle | Piute Middle |