Sinclear Elementary (Data source)
Source data for Sinclear 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 | 2919919 | 2422 | - | 2436 | = | -14 | * | (104 | / | 389) | = | -3.74293059 | ||
| 4 | 2919920 | 2441 | - | 2485 | = | -44 | * | (96 | / | 389) | = | -10.85861181 | ||
| 5 | 2919923 | 2493 | - | 2528 | = | -35 | * | (96 | / | 389) | = | -8.63753212 | ||
| 6 | 2919924 | 2510 | - | 2552 | = | -42 | * | (93 | / | 389) | = | -10.0411311 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sinclear Elementary | -33 | ||||||||||||
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 | 89377 | 2434 | - | 2436 | = | -2 | * | (91 | / | 407) | = | -0.44717445 | ||
| 4 | 89380 | 2426 | - | 2485 | = | -59 | * | (125 | / | 407) | = | -18.12039311 | ||
| 5 | 89381 | 2476 | - | 2528 | = | -52 | * | (95 | / | 407) | = | -12.13759212 | ||
| 6 | 89383 | 2494 | - | 2552 | = | -58 | * | (96 | / | 407) | = | -13.68058963 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sinclear Elementary | -44 | ||||||||||||
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 | 91967 | 2421 | - | 2436 | = | -15 | * | (95 | / | 408) | = | -3.49264706 | ||
| 4 | 91969 | 2446 | - | 2485 | = | -39 | * | (93 | / | 408) | = | -8.88970586 | ||
| 5 | 91972 | 2478 | - | 2528 | = | -50 | * | (125 | / | 408) | = | -15.31862745 | ||
| 6 | 91973 | 2479 | - | 2552 | = | -73 | * | (95 | / | 408) | = | -16.997549 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sinclear 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 | 92164 | 2436 | - | 2436 | = | 0 | * | (75 | / | 388) | = | 0.0 | ||
| 4 | 92167 | 2449 | - | 2485 | = | -36 | * | (95 | / | 388) | = | -8.81443296 | ||
| 5 | 92168 | 2498 | - | 2528 | = | -30 | * | (93 | / | 388) | = | -7.19072163 | ||
| 6 | 92171 | 2488 | - | 2552 | = | -64 | * | (125 | / | 388) | = | -20.61855667 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sinclear Elementary | -37 | ||||||||||||
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 | 92802 | 2453 | - | 2436 | = | 17 | * | (93 | / | 374) | = | 4.22727272 | ||
| 4 | 92803 | 2451 | - | 2485 | = | -34 | * | (92 | / | 374) | = | -8.36363634 | ||
| 5 | 92804 | 2477 | - | 2528 | = | -51 | * | (96 | / | 374) | = | -13.09090904 | ||
| 6 | 92805 | 2513 | - | 2552 | = | -39 | * | (93 | / | 374) | = | -9.69786094 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sinclear Elementary | -27 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -33 | -44 | -45 | -37 | -27 | -186.0 | -37.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -16.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -58.2
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 | 80% | 79% | 81% | 80% | 78% |
| 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.
Sinclear Elementary math proficiency
Zero+ meets standard.
66% less $meal
65% less $meal
63% less $meal
67% less $meal
70% 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.