Anaheim Hills Elementary (Data source)
Source data for Anaheim Hills 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 | 1520263 | 2454 | - | 2436 | = | 18 | * | (73 | / | 298) | = | 4.40939596 | ||
| 4 | 1520264 | 2504 | - | 2485 | = | 19 | * | (63 | / | 298) | = | 4.01677851 | ||
| 5 | 1520267 | 2539 | - | 2528 | = | 11 | * | (91 | / | 298) | = | 3.3590604 | ||
| 6 | 1520268 | 2599 | - | 2552 | = | 47 | * | (71 | / | 298) | = | 11.19798655 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Anaheim Hills Elementary | 23 | ||||||||||||
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 | 47632 | 2473 | - | 2436 | = | 37 | * | (74 | / | 314) | = | 8.71974519 | ||
| 4 | 47635 | 2522 | - | 2485 | = | 37 | * | (81 | / | 314) | = | 9.54458597 | ||
| 5 | 47637 | 2558 | - | 2528 | = | 30 | * | (63 | / | 314) | = | 6.01910826 | ||
| 6 | 47638 | 2589 | - | 2552 | = | 37 | * | (96 | / | 314) | = | 11.31210191 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Anaheim Hills Elementary | 36 | ||||||||||||
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 | 48926 | 2468 | - | 2436 | = | 32 | * | (76 | / | 291) | = | 8.35738829 | ||
| 4 | 48928 | 2520 | - | 2485 | = | 35 | * | (66 | / | 291) | = | 7.93814431 | ||
| 5 | 48931 | 2565 | - | 2528 | = | 37 | * | (84 | / | 291) | = | 10.68041234 | ||
| 6 | 48932 | 2584 | - | 2552 | = | 32 | * | (65 | / | 291) | = | 7.1477663 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Anaheim Hills Elementary | 34 | ||||||||||||
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 | 48948 | 2485 | - | 2436 | = | 49 | * | (64 | / | 285) | = | 11.00350875 | ||
| 4 | 48950 | 2530 | - | 2485 | = | 45 | * | (75 | / | 285) | = | 11.84210523 | ||
| 5 | 48952 | 2538 | - | 2528 | = | 10 | * | (65 | / | 285) | = | 2.28070175 | ||
| 6 | 48954 | 2622 | - | 2552 | = | 70 | * | (81 | / | 285) | = | 19.89473682 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Anaheim Hills Elementary | 45 | ||||||||||||
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 | 49148 | 2493 | - | 2436 | = | 57 | * | (50 | / | 262) | = | 10.87786256 | ||
| 4 | 49149 | 2543 | - | 2485 | = | 58 | * | (65 | / | 262) | = | 14.38931297 | ||
| 5 | 49150 | 2566 | - | 2528 | = | 38 | * | (79 | / | 262) | = | 11.45801525 | ||
| 6 | 49151 | 2621 | - | 2552 | = | 69 | * | (68 | / | 262) | = | 17.9083969 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Anaheim Hills Elementary | 55 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 23 | 36 | 34 | 45 | 55 | 193.0 | 38.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 74.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 2.6
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 | 7% | 5% | 6% | 10% | 10% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Orange Unified 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.
Anaheim Hills Elementary math proficiency
Zero+ meets standard.
6% less $meal
5% less $meal
5% less $meal
9% less $meal
9% 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.