Madison Elementary (Data source)
Source data for Madison 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 | 377306 | 2383 | - | 2436 | = | -53 | * | (98 | / | 379) | = | -13.70448544 | ||
| 4 | 377307 | 2399 | - | 2485 | = | -86 | * | (93 | / | 379) | = | -21.10290231 | ||
| 5 | 377310 | 2447 | - | 2528 | = | -81 | * | (90 | / | 379) | = | -19.23482846 | ||
| 6 | 377311 | 2441 | - | 2552 | = | -111 | * | (98 | / | 379) | = | -28.70184687 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Madison Elementary | -83 | ||||||||||||
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 | 11454 | 2376 | - | 2436 | = | -60 | * | (91 | / | 372) | = | -14.6774193 | ||
| 4 | 11455 | 2404 | - | 2485 | = | -81 | * | (101 | / | 372) | = | -21.99193546 | ||
| 5 | 11458 | 2448 | - | 2528 | = | -80 | * | (89 | / | 372) | = | -19.13978488 | ||
| 6 | 11460 | 2469 | - | 2552 | = | -83 | * | (91 | / | 372) | = | -20.30376337 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Madison Elementary | -76 | ||||||||||||
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 | 11786 | 2396 | - | 2436 | = | -40 | * | (108 | / | 395) | = | -10.93670884 | ||
| 4 | 11788 | 2441 | - | 2485 | = | -44 | * | (88 | / | 395) | = | -9.80253164 | ||
| 5 | 11789 | 2435 | - | 2528 | = | -93 | * | (100 | / | 395) | = | -23.54430371 | ||
| 6 | 11792 | 2490 | - | 2552 | = | -62 | * | (99 | / | 395) | = | -15.53924048 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Madison Elementary | -60 | ||||||||||||
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 | 11822 | 2441 | - | 2436 | = | 5 | * | (84 | / | 384) | = | 1.09375 | ||
| 4 | 11824 | 2451 | - | 2485 | = | -34 | * | (101 | / | 384) | = | -8.94270832 | ||
| 5 | 11826 | 2443 | - | 2528 | = | -85 | * | (92 | / | 384) | = | -20.36458331 | ||
| 6 | 11828 | 2493 | - | 2552 | = | -59 | * | (107 | / | 384) | = | -16.44010415 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Madison Elementary | -45 | ||||||||||||
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 | 11914 | 2423 | - | 2436 | = | -13 | * | (87 | / | 377) | = | -2.99999999 | ||
| 4 | 11915 | 2483 | - | 2485 | = | -2 | * | (87 | / | 377) | = | -0.46153846 | ||
| 5 | 11916 | 2458 | - | 2528 | = | -70 | * | (106 | / | 377) | = | -19.68169756 | ||
| 6 | 11917 | 2500 | - | 2552 | = | -52 | * | (97 | / | 377) | = | -13.37931031 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Madison Elementary | -37 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -83 | -76 | -60 | -45 | -37 | -301.0 | -60.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -3.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -117.2
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 | 85% | 92% | 86% | 88% | 95% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Central 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.
Madison Elementary math proficiency
Zero+ meets standard.
81% less $meal
84% less $meal
82% less $meal
85% less $meal
90% 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.