The Heights Charter (Data source)
Source data for The Heights Charter
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 | 2146690 | 0 | - | 2436 | = | * | (7 | / | 108) | = | ||||
| 4 | 2146693 | 2471 | - | 2485 | = | -14 | * | (23 | / | 108) | = | -2.98148147 | ||
| 5 | 2146694 | 2489 | - | 2528 | = | -39 | * | (16 | / | 108) | = | -5.77777777 | ||
| 6 | 2146697 | 2554 | - | 2552 | = | 2 | * | (24 | / | 108) | = | 0.44444444 | ||
| 7 | 2146698 | 2571 | - | 2567 | = | 4 | * | (18 | / | 108) | = | 0.66666666 | ||
| 8 | 2146701 | 2600 | - | 2586 | = | 14 | * | (20 | / | 108) | = | 2.59259259 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for The Heights Charter | -5 | ||||||||||||
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 | 65874 | 2449 | - | 2436 | = | 13 | * | (16 | / | 125) | = | 1.664 | ||
| 4 | 65877 | 2474 | - | 2485 | = | -11 | * | (20 | / | 125) | = | -1.76 | ||
| 5 | 65879 | 2505 | - | 2528 | = | -23 | * | (25 | / | 125) | = | -4.6 | ||
| 6 | 65880 | 2528 | - | 2552 | = | -24 | * | (19 | / | 125) | = | -3.648 | ||
| 7 | 65883 | 2576 | - | 2567 | = | 9 | * | (25 | / | 125) | = | 1.8 | ||
| 8 | 65884 | 2617 | - | 2586 | = | 31 | * | (20 | / | 125) | = | 4.96 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for The Heights Charter | -2 | ||||||||||||
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 | 67696 | 2439 | - | 2436 | = | 3 | * | (24 | / | 139) | = | 0.51798561 | ||
| 4 | 67699 | 2444 | - | 2485 | = | -41 | * | (21 | / | 139) | = | -6.19424458 | ||
| 5 | 67701 | 2502 | - | 2528 | = | -26 | * | (22 | / | 139) | = | -4.11510791 | ||
| 6 | 67703 | 2553 | - | 2552 | = | 1 | * | (25 | / | 139) | = | 0.17985612 | ||
| 7 | 67704 | 2557 | - | 2567 | = | -10 | * | (21 | / | 139) | = | -1.51079136 | ||
| 8 | 67707 | 2613 | - | 2586 | = | 27 | * | (26 | / | 139) | = | 5.05035969 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for The Heights Charter | -6 | ||||||||||||
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 | 67804 | 2426 | - | 2436 | = | -10 | * | (25 | / | 131) | = | -1.90839694 | ||
| 4 | 67807 | 2473 | - | 2485 | = | -12 | * | (24 | / | 131) | = | -2.19847327 | ||
| 5 | 67808 | 2494 | - | 2528 | = | -34 | * | (25 | / | 131) | = | -6.4885496 | ||
| 6 | 67811 | 2540 | - | 2552 | = | -12 | * | (22 | / | 131) | = | -2.01526717 | ||
| 7 | 67812 | 2600 | - | 2567 | = | 33 | * | (20 | / | 131) | = | 5.03816792 | ||
| 8 | 67815 | 2618 | - | 2586 | = | 32 | * | (15 | / | 131) | = | 3.66412211 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for The Heights Charter | -4 | ||||||||||||
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 |
||
| 3 | 68318 | 2447 | - | 2436 | = | 11 | * | (25 | / | 143) | = | 1.92307691 | ||
| 4 | 68319 | 2485 | - | 2485 | = | 0 | * | (27 | / | 143) | = | 0.0 | ||
| 5 | 68320 | 2508 | - | 2528 | = | -20 | * | (24 | / | 143) | = | -3.35664334 | ||
| 6 | 68321 | 2491 | - | 2552 | = | -61 | * | (26 | / | 143) | = | -11.09090904 | ||
| 7 | 68322 | 2589 | - | 2567 | = | 22 | * | (20 | / | 143) | = | 3.07692306 | ||
| 8 | 68323 | 2608 | - | 2586 | = | 22 | * | (21 | / | 143) | = | 3.23076921 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for The Heights Charter | -6 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -5 | -2 | -6 | -4 | -6 | -23.0 | -4.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average:
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average:
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 | 18% | 20% | 13% | 15% | 12% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Dehesa Elementary school district County of San Diego
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
-- no performance data available --
Elementary School (Public) schools in Dehesa Elementary (1)
| Dehesa Elementary |