Carroll Fowler Elementary (Data source)
Source data for Carroll Fowler 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 | 2921747 | 2395 | - | 2436 | = | -41 | * | (95 | / | 374) | = | -10.4144385 | ||
| 4 | 2921748 | 2388 | - | 2485 | = | -97 | * | (95 | / | 374) | = | -24.63903742 | ||
| 5 | 2921751 | 2430 | - | 2528 | = | -98 | * | (90 | / | 374) | = | -23.58288768 | ||
| 6 | 2921752 | 2466 | - | 2552 | = | -86 | * | (94 | / | 374) | = | -21.61497323 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Carroll Fowler Elementary | -80 | ||||||||||||
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 | 89440 | 2376 | - | 2436 | = | -60 | * | (95 | / | 376) | = | -15.15957444 | ||
| 4 | 89441 | 2390 | - | 2485 | = | -95 | * | (96 | / | 376) | = | -24.25531906 | ||
| 5 | 89444 | 2426 | - | 2528 | = | -102 | * | (91 | / | 376) | = | -24.68617015 | ||
| 6 | 89446 | 2432 | - | 2552 | = | -120 | * | (94 | / | 376) | = | -30.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Carroll Fowler Elementary | -94 | ||||||||||||
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 | 92046 | 2382 | - | 2436 | = | -54 | * | (88 | / | 364) | = | -13.05494501 | ||
| 4 | 92048 | 2397 | - | 2485 | = | -88 | * | (90 | / | 364) | = | -21.75824174 | ||
| 5 | 92050 | 2414 | - | 2528 | = | -114 | * | (95 | / | 364) | = | -29.75274714 | ||
| 6 | 92052 | 2439 | - | 2552 | = | -113 | * | (91 | / | 364) | = | -28.25 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Carroll Fowler Elementary | -93 | ||||||||||||
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 | 92247 | 2404 | - | 2436 | = | -32 | * | (90 | / | 371) | = | -7.76280323 | ||
| 4 | 92248 | 2400 | - | 2485 | = | -85 | * | (95 | / | 371) | = | -21.76549865 | ||
| 5 | 92251 | 2431 | - | 2528 | = | -97 | * | (94 | / | 371) | = | -24.57681938 | ||
| 6 | 92252 | 2436 | - | 2552 | = | -116 | * | (92 | / | 371) | = | -28.76549858 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Carroll Fowler Elementary | -83 | ||||||||||||
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 | 92892 | 2390 | - | 2436 | = | -46 | * | (90 | / | 368) | = | -11.24999998 | ||
| 4 | 92893 | 2425 | - | 2485 | = | -60 | * | (87 | / | 368) | = | -14.18478258 | ||
| 5 | 92894 | 2433 | - | 2528 | = | -95 | * | (95 | / | 368) | = | -24.52445644 | ||
| 6 | 92895 | 2416 | - | 2552 | = | -136 | * | (96 | / | 368) | = | -35.47826084 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Carroll Fowler Elementary | -85 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -80 | -94 | -93 | -83 | -85 | -435.0 | -87.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -69.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -105.0
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 | 82% | 83% | 87% | 89% | 87% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ceres Unified school district | County of Stanislaus
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.
Carroll Fowler Elementary math proficiency
Zero+ meets standard.
74% less $meal
72% less $meal
73% less $meal
81% less $meal
79% 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.