Las Palmas (Data source)
Source data for Las Palmas
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 | 2200154 | 2379 | - | 2436 | = | -57 | * | (99 | / | 407) | = | -13.86486485 | ||
| 4 | 2200157 | 2426 | - | 2485 | = | -59 | * | (106 | / | 407) | = | -15.36609334 | ||
| 5 | 2200158 | 2435 | - | 2528 | = | -93 | * | (106 | / | 407) | = | -24.22113018 | ||
| 6 | 2200161 | 2504 | - | 2552 | = | -48 | * | (96 | / | 407) | = | -11.32186728 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Las Palmas | -65 | ||||||||||||
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 | 67576 | 2385 | - | 2436 | = | -51 | * | (86 | / | 395) | = | -11.10379742 | ||
| 4 | 67578 | 2440 | - | 2485 | = | -45 | * | (94 | / | 395) | = | -10.70886074 | ||
| 5 | 67580 | 2443 | - | 2528 | = | -85 | * | (106 | / | 395) | = | -22.81012655 | ||
| 6 | 67581 | 2529 | - | 2552 | = | -23 | * | (109 | / | 395) | = | -6.34683544 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Las Palmas | -51 | ||||||||||||
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 | 69362 | 2386 | - | 2436 | = | -50 | * | (84 | / | 371) | = | -11.3207547 | ||
| 4 | 69365 | 2437 | - | 2485 | = | -48 | * | (89 | / | 371) | = | -11.51482478 | ||
| 5 | 69367 | 2443 | - | 2528 | = | -85 | * | (89 | / | 371) | = | -20.39083556 | ||
| 6 | 69368 | 2539 | - | 2552 | = | -13 | * | (109 | / | 371) | = | -3.81940701 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Las Palmas | -47 | ||||||||||||
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 | 69525 | 2412 | - | 2436 | = | -24 | * | (93 | / | 368) | = | -6.06521738 | ||
| 4 | 69527 | 2425 | - | 2485 | = | -60 | * | (88 | / | 368) | = | -14.34782604 | ||
| 5 | 69529 | 2437 | - | 2528 | = | -91 | * | (92 | / | 368) | = | -22.75 | ||
| 6 | 69531 | 2560 | - | 2552 | = | 8 | * | (95 | / | 368) | = | 2.06521738 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Las Palmas | -41 | ||||||||||||
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 | 70048 | 2405 | - | 2436 | = | -31 | * | (86 | / | 360) | = | -7.40555553 | ||
| 4 | 70049 | 2442 | - | 2485 | = | -43 | * | (91 | / | 360) | = | -10.86944441 | ||
| 5 | 70050 | 2440 | - | 2528 | = | -88 | * | (92 | / | 360) | = | -22.48888884 | ||
| 6 | 70051 | 2539 | - | 2552 | = | -13 | * | (91 | / | 360) | = | -3.2861111 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Las Palmas | -44 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -65 | -51 | -47 | -41 | -44 | -248.0 | -49.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -22.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -76.6
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 | 73% | 71% | 83% | 85% | 78% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
National Elementary school district | County of San Diego
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.
Las Palmas math proficiency
Zero+ meets standard.
64% less $meal
64% less $meal
64% less $meal
73% less $meal
67% 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.
Elementary School (Public) schools in National Elementary (10)
| Central Elementary | El Toyon Elementary | Ira Harbison |
| John A. Otis Elementary | Kimball | Las Palmas |
| Lincoln Acres | Olivewood | Palmer Way |
| Rancho de la Nacion |