Edward Fitzgerald Elementary (Data source)
Source data for Edward Fitzgerald 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 | 2034626 | 2400 | - | 2436 | = | -36 | * | (83 | / | 266) | = | -11.2330827 | ||
| 4 | 2034629 | 2436 | - | 2485 | = | -49 | * | (83 | / | 266) | = | -15.28947368 | ||
| 5 | 2034630 | 2474 | - | 2528 | = | -54 | * | (100 | / | 266) | = | -20.30075185 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Edward Fitzgerald Elementary | -47 | ||||||||||||
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 | 62519 | 2407 | - | 2436 | = | -29 | * | (70 | / | 218) | = | -9.31192659 | ||
| 4 | 62520 | 2441 | - | 2485 | = | -44 | * | (68 | / | 218) | = | -13.72477062 | ||
| 5 | 62523 | 2478 | - | 2528 | = | -50 | * | (80 | / | 218) | = | -18.34862385 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Edward Fitzgerald Elementary | -41 | ||||||||||||
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 | 64311 | 2413 | - | 2436 | = | -23 | * | (86 | / | 222) | = | -8.9099099 | ||
| 4 | 64312 | 2460 | - | 2485 | = | -25 | * | (63 | / | 222) | = | -7.09459458 | ||
| 5 | 64314 | 2448 | - | 2528 | = | -80 | * | (73 | / | 222) | = | -26.30630624 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Edward Fitzgerald Elementary | -42 | ||||||||||||
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 | 64418 | 2414 | - | 2436 | = | -22 | * | (62 | / | 200) | = | -6.82 | ||
| 4 | 64420 | 2444 | - | 2485 | = | -41 | * | (78 | / | 200) | = | -15.99 | ||
| 5 | 64422 | 2478 | - | 2528 | = | -50 | * | (60 | / | 200) | = | -15.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Edward Fitzgerald Elementary | -38 | ||||||||||||
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 | 64785 | 2392 | - | 2436 | = | -44 | * | (60 | / | 208) | = | -12.69230767 | ||
| 4 | 64786 | 2437 | - | 2485 | = | -48 | * | (66 | / | 208) | = | -15.23076922 | ||
| 5 | 64787 | 2452 | - | 2528 | = | -76 | * | (82 | / | 208) | = | -29.96153844 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Edward Fitzgerald Elementary | -58 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -47 | -41 | -42 | -38 | -58 | -226.0 | -45.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -24.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -66.2
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 | 63% | 70% | 71% | 76% | 77% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Rialto Unified school district County of San Bernardino
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.
Edward Fitzgerald Elementary math proficiency
Zero+ meets standard.
48% less $meal
60% less $meal
56% less $meal
66% less $meal
68% 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.