Cleveland Elementary (Data source)
Source data for Cleveland 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 | 2452342 | 2363 | - | 2436 | = | -73 | * | (87 | / | 414) | = | -15.34057967 | ||
| 4 | 2452345 | 2417 | - | 2485 | = | -68 | * | (88 | / | 414) | = | -14.45410625 | ||
| 5 | 2452346 | 2442 | - | 2528 | = | -86 | * | (57 | / | 414) | = | -11.84057967 | ||
| 6 | 2452349 | 2495 | - | 2552 | = | -57 | * | (62 | / | 414) | = | -8.53623188 | ||
| 7 | 2452350 | 2473 | - | 2567 | = | -94 | * | (61 | / | 414) | = | -13.85024153 | ||
| 8 | 2452353 | 2490 | - | 2586 | = | -96 | * | (59 | / | 414) | = | -13.68115939 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Cleveland Elementary | -78 | ||||||||||||
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 | 74813 | 2391 | - | 2436 | = | -45 | * | (59 | / | 423) | = | -6.27659573 | ||
| 4 | 74815 | 2418 | - | 2485 | = | -67 | * | (85 | / | 423) | = | -13.46335694 | ||
| 5 | 74818 | 2438 | - | 2528 | = | -90 | * | (98 | / | 423) | = | -20.85106374 | ||
| 6 | 74820 | 2480 | - | 2552 | = | -72 | * | (58 | / | 423) | = | -9.87234041 | ||
| 7 | 74821 | 2509 | - | 2567 | = | -58 | * | (62 | / | 423) | = | -8.50118203 | ||
| 8 | 74824 | 2484 | - | 2586 | = | -102 | * | (61 | / | 423) | = | -14.70921977 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Cleveland Elementary | -74 | ||||||||||||
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 | 76822 | 2378 | - | 2436 | = | -58 | * | (85 | / | 456) | = | -10.81140346 | ||
| 4 | 76825 | 2419 | - | 2485 | = | -66 | * | (79 | / | 456) | = | -11.43421052 | ||
| 5 | 76827 | 2424 | - | 2528 | = | -104 | * | (82 | / | 456) | = | -18.70175434 | ||
| 6 | 76829 | 2481 | - | 2552 | = | -71 | * | (87 | / | 456) | = | -13.54605258 | ||
| 7 | 76831 | 2487 | - | 2567 | = | -80 | * | (61 | / | 456) | = | -10.70175432 | ||
| 8 | 76833 | 2506 | - | 2586 | = | -80 | * | (62 | / | 456) | = | -10.87719296 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Cleveland Elementary | -76 | ||||||||||||
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 | 77012 | 2374 | - | 2436 | = | -62 | * | (80 | / | 472) | = | -10.50847455 | ||
| 4 | 77014 | 2417 | - | 2485 | = | -68 | * | (84 | / | 472) | = | -12.10169487 | ||
| 5 | 77016 | 2447 | - | 2528 | = | -81 | * | (79 | / | 472) | = | -13.55720336 | ||
| 6 | 77018 | 2495 | - | 2552 | = | -57 | * | (84 | / | 472) | = | -10.14406776 | ||
| 7 | 77020 | 2480 | - | 2567 | = | -87 | * | (87 | / | 472) | = | -16.03601687 | ||
| 8 | 77022 | 2495 | - | 2586 | = | -91 | * | (58 | / | 472) | = | -11.18220331 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Cleveland Elementary | -74 | ||||||||||||
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 | 77534 | 2381 | - | 2436 | = | -55 | * | (72 | / | 466) | = | -8.49785404 | ||
| 4 | 77535 | 2409 | - | 2485 | = | -76 | * | (78 | / | 466) | = | -12.72103002 | ||
| 5 | 77536 | 2455 | - | 2528 | = | -73 | * | (81 | / | 466) | = | -12.68884117 | ||
| 6 | 77537 | 2496 | - | 2552 | = | -56 | * | (72 | / | 466) | = | -8.65236047 | ||
| 7 | 77538 | 2473 | - | 2567 | = | -94 | * | (85 | / | 466) | = | -17.1459227 | ||
| 8 | 77539 | 2515 | - | 2586 | = | -71 | * | (78 | / | 466) | = | -11.88412015 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Cleveland Elementary | -72 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -78 | -74 | -76 | -74 | -72 | -374.0 | -74.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -68.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -80.8
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 | 83% | 84% | 83% | 84% | 87% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Stockton Unified school district | County of San Joaquin
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.
Cleveland Elementary math proficiency
Zero+ meets standard.
78% less $meal
79% less $meal
78% less $meal
81% less $meal
83% 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.