Madison (James) Elementary (Data source)
Source data for Madison (James) Elementary
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 | 1412675 | 2390 | - | 2436 | = | -46 | * | (83 | / | 362) | = | -10.54696128 | ||
| 4 | 1412678 | 2448 | - | 2485 | = | -37 | * | (92 | / | 362) | = | -9.4033149 | ||
| 5 | 1412679 | 2463 | - | 2528 | = | -65 | * | (97 | / | 362) | = | -17.41712707 | ||
| 6 | 1412682 | 2503 | - | 2552 | = | -49 | * | (90 | / | 362) | = | -12.18232042 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Madison (James) Elementary | -50 | ||||||||||||
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 | 44584 | 2402 | - | 2436 | = | -34 | * | (81 | / | 343) | = | -8.0291545 | ||
| 4 | 44587 | 2444 | - | 2485 | = | -41 | * | (76 | / | 343) | = | -9.0845481 | ||
| 5 | 44588 | 2474 | - | 2528 | = | -54 | * | (87 | / | 343) | = | -13.69679296 | ||
| 6 | 44591 | 2490 | - | 2552 | = | -62 | * | (99 | / | 343) | = | -17.89504369 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Madison (James) Elementary | -49 | ||||||||||||
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 | 45756 | 2401 | - | 2436 | = | -35 | * | (83 | / | 317) | = | -9.16403782 | ||
| 4 | 45758 | 2442 | - | 2485 | = | -43 | * | (76 | / | 317) | = | -10.30914826 | ||
| 5 | 45759 | 2479 | - | 2528 | = | -49 | * | (71 | / | 317) | = | -10.97476339 | ||
| 6 | 45762 | 2498 | - | 2552 | = | -54 | * | (87 | / | 317) | = | -14.82018925 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Madison (James) Elementary | -45 | ||||||||||||
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 | 45772 | 2404 | - | 2436 | = | -32 | * | (86 | / | 316) | = | -8.70886074 | ||
| 4 | 45775 | 2431 | - | 2485 | = | -54 | * | (76 | / | 316) | = | -12.98734177 | ||
| 5 | 45776 | 2469 | - | 2528 | = | -59 | * | (78 | / | 316) | = | -14.56329114 | ||
| 6 | 45779 | 2491 | - | 2552 | = | -61 | * | (76 | / | 316) | = | -14.67088607 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Madison (James) Elementary | -51 | ||||||||||||
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 | 45954 | 2404 | - | 2436 | = | -32 | * | (84 | / | 330) | = | -8.14545453 | ||
| 4 | 45955 | 2447 | - | 2485 | = | -38 | * | (91 | / | 330) | = | -10.47878785 | ||
| 5 | 45956 | 2461 | - | 2528 | = | -67 | * | (79 | / | 330) | = | -16.03939391 | ||
| 6 | 45957 | 2475 | - | 2552 | = | -77 | * | (76 | / | 330) | = | -17.73333331 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Madison (James) Elementary | -52 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -50 | -49 | -45 | -51 | -52 | -247.0 | -49.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -43.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -55.4
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 | 81% | 73% | 79% | 80% | 80% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Anaheim Elementary 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.
Madison (James) Elementary math proficiency
Zero+ meets standard.
71% less $meal
66% less $meal
64% less $meal
72% less $meal
69% 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.