Los Amigos - Dual Immersion (Data source)
Source data for Los Amigos - Dual Immersion
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 | 1065378 | 2425 | - | 2436 | = | -11 | * | (112 | / | 642) | = | -1.91900311 | ||
| 4 | 1065381 | 2465 | - | 2485 | = | -20 | * | (113 | / | 642) | = | -3.52024922 | ||
| 5 | 1065382 | 2483 | - | 2528 | = | -45 | * | (106 | / | 642) | = | -7.42990653 | ||
| 6 | 1065385 | 2470 | - | 2552 | = | -82 | * | (109 | / | 642) | = | -13.92211834 | ||
| 7 | 1065386 | 2571 | - | 2567 | = | 4 | * | (89 | / | 642) | = | 0.55451713 | ||
| 8 | 1065389 | 2571 | - | 2586 | = | -15 | * | (113 | / | 642) | = | -2.64018692 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Los Amigos - Dual Immersion | -29 | ||||||||||||
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 | 33415 | 2419 | - | 2436 | = | -17 | * | (116 | / | 634) | = | -3.11041008 | ||
| 4 | 33418 | 2487 | - | 2485 | = | 2 | * | (108 | / | 634) | = | 0.34069401 | ||
| 5 | 33419 | 2490 | - | 2528 | = | -38 | * | (108 | / | 634) | = | -6.47318611 | ||
| 6 | 33422 | 2480 | - | 2552 | = | -72 | * | (116 | / | 634) | = | -13.17350153 | ||
| 7 | 33423 | 2520 | - | 2567 | = | -47 | * | (96 | / | 634) | = | -7.11671923 | ||
| 8 | 33426 | 2564 | - | 2586 | = | -22 | * | (90 | / | 634) | = | -3.12302837 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Los Amigos - Dual Immersion | -33 | ||||||||||||
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 | 34007 | 2420 | - | 2436 | = | -16 | * | (106 | / | 616) | = | -2.75324675 | ||
| 4 | 34008 | 2475 | - | 2485 | = | -10 | * | (114 | / | 616) | = | -1.85064935 | ||
| 5 | 34010 | 2495 | - | 2528 | = | -33 | * | (103 | / | 616) | = | -5.51785714 | ||
| 6 | 34013 | 2491 | - | 2552 | = | -61 | * | (105 | / | 616) | = | -10.39772725 | ||
| 7 | 34014 | 2525 | - | 2567 | = | -42 | * | (93 | / | 616) | = | -6.34090905 | ||
| 8 | 34017 | 2504 | - | 2586 | = | -82 | * | (95 | / | 616) | = | -12.64610388 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Los Amigos - Dual Immersion | -40 | ||||||||||||
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 | 34011 | 2435 | - | 2436 | = | -1 | * | (104 | / | 611) | = | -0.17021277 | ||
| 4 | 34013 | 2478 | - | 2485 | = | -7 | * | (105 | / | 611) | = | -1.20294599 | ||
| 5 | 34015 | 2492 | - | 2528 | = | -36 | * | (113 | / | 611) | = | -6.65793778 | ||
| 6 | 34017 | 2513 | - | 2552 | = | -39 | * | (97 | / | 611) | = | -6.19148934 | ||
| 7 | 34019 | 2530 | - | 2567 | = | -37 | * | (100 | / | 611) | = | -6.05564648 | ||
| 8 | 34021 | 2517 | - | 2586 | = | -69 | * | (92 | / | 611) | = | -10.38952534 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Los Amigos - Dual Immersion | -31 | ||||||||||||
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 | 34195 | 2430 | - | 2436 | = | -6 | * | (109 | / | 606) | = | -1.07920792 | ||
| 4 | 34196 | 2498 | - | 2485 | = | 13 | * | (100 | / | 606) | = | 2.14521451 | ||
| 5 | 34197 | 2494 | - | 2528 | = | -34 | * | (103 | / | 606) | = | -5.77887786 | ||
| 6 | 34198 | 2500 | - | 2552 | = | -52 | * | (102 | / | 606) | = | -8.75247521 | ||
| 7 | 34199 | 2546 | - | 2567 | = | -21 | * | (97 | / | 606) | = | -3.36138613 | ||
| 8 | 34200 | 2516 | - | 2586 | = | -70 | * | (95 | / | 606) | = | -10.97359732 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Los Amigos - Dual Immersion | -28 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -29 | -33 | -40 | -31 | -28 | -161.0 | -32.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -20.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -44.2
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 | 77% | 79% | 75% | 77% | 77% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Palmdale 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.
Los Amigos - Dual Immersion math proficiency
Zero+ meets standard.
58% less $meal
60% less $meal
56% less $meal
64% less $meal
62% 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 Palmdale Elementary (3)
| Dos Caminos Dual Immersion | Innovations Academy of Palmdale | Los Amigos - Dual Immersion |