Cooper Middle (Data source)
Source data for Cooper Middle
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 |
||
| 6 | 335140 | 2492 | - | 2552 | = | -60 | * | (184 | / | 556) | = | -19.85611506 | ||
| 7 | 335143 | 2505 | - | 2567 | = | -62 | * | (185 | / | 556) | = | -20.62949634 | ||
| 8 | 335144 | 2511 | - | 2586 | = | -75 | * | (187 | / | 556) | = | -25.22482013 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Cooper Middle | -66 | ||||||||||||
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 |
||
| 6 | 10000 | 2462 | - | 2552 | = | -90 | * | (198 | / | 567) | = | -31.42857141 | ||
| 7 | 10001 | 2512 | - | 2567 | = | -55 | * | (205 | / | 567) | = | -19.88536154 | ||
| 8 | 10003 | 2504 | - | 2586 | = | -82 | * | (164 | / | 567) | = | -23.717813 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Cooper Middle | -75 | ||||||||||||
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 |
||
| 6 | 10327 | 2515 | - | 2552 | = | -37 | * | (156 | / | 581) | = | -9.9345955 | ||
| 7 | 10329 | 2500 | - | 2567 | = | -67 | * | (233 | / | 581) | = | -26.86919103 | ||
| 8 | 10332 | 2507 | - | 2586 | = | -79 | * | (192 | / | 581) | = | -26.10671256 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Cooper Middle | -63 | ||||||||||||
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 |
||
| 6 | 10346 | 2531 | - | 2552 | = | -21 | * | (151 | / | 587) | = | -5.40204428 | ||
| 7 | 10347 | 2503 | - | 2567 | = | -64 | * | (213 | / | 587) | = | -23.22316864 | ||
| 8 | 10350 | 2508 | - | 2586 | = | -78 | * | (223 | / | 587) | = | -29.63202723 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Cooper Middle | -58 | ||||||||||||
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 |
||
| 6 | 10425 | 2528 | - | 2552 | = | -24 | * | (147 | / | 553) | = | -6.37974682 | ||
| 7 | 10426 | 2530 | - | 2567 | = | -37 | * | (213 | / | 553) | = | -14.25135623 | ||
| 8 | 10427 | 2509 | - | 2586 | = | -77 | * | (193 | / | 553) | = | -26.87341765 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Cooper Middle | -48 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -66 | -75 | -63 | -58 | -48 | -310.0 | -62.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -35.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -89.0
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 | 87% | 89% | 91% | 89% | 87% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Fresno Unified school district | County of Fresno
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.
Cooper Middle math proficiency
Zero+ meets standard.
59% less $meal
62% less $meal
61% less $meal
66% less $meal
66% 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.