Chicago Park Elementary (Data source)
Source data for Chicago Park 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 | 1396093 | 2420 | - | 2436 | = | -16 | * | (14 | / | 82) | = | -2.73170731 | ||
| 4 | 1396094 | 2486 | - | 2485 | = | 1 | * | (15 | / | 82) | = | 0.18292683 | ||
| 5 | 1396097 | 2479 | - | 2528 | = | -49 | * | (14 | / | 82) | = | -8.36585364 | ||
| 6 | 1396098 | 2513 | - | 2552 | = | -39 | * | (17 | / | 82) | = | -8.08536585 | ||
| 7 | 1396101 | 0 | - | 2567 | = | * | (9 | / | 82) | = | ||||
| 8 | 1396102 | 2501 | - | 2586 | = | -85 | * | (13 | / | 82) | = | -13.47560973 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Chicago Park Elementary | -32 | ||||||||||||
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 | 44011 | 2406 | - | 2436 | = | -30 | * | (14 | / | 87) | = | -4.8275862 | ||
| 4 | 44013 | 2472 | - | 2485 | = | -13 | * | (12 | / | 87) | = | -1.79310344 | ||
| 5 | 44014 | 2482 | - | 2528 | = | -46 | * | (18 | / | 87) | = | -9.51724135 | ||
| 6 | 44016 | 2496 | - | 2552 | = | -56 | * | (17 | / | 87) | = | -10.94252869 | ||
| 7 | 44018 | 2559 | - | 2567 | = | -8 | * | (15 | / | 87) | = | -1.37931034 | ||
| 8 | 44020 | 2556 | - | 2586 | = | -30 | * | (11 | / | 87) | = | -3.79310343 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Chicago Park Elementary | -32 | ||||||||||||
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 | 45079 | 2408 | - | 2436 | = | -28 | * | (12 | / | 85) | = | -3.95294116 | ||
| 4 | 45082 | 2453 | - | 2485 | = | -32 | * | (14 | / | 85) | = | -5.27058822 | ||
| 5 | 45083 | 2502 | - | 2528 | = | -26 | * | (16 | / | 85) | = | -4.89411764 | ||
| 6 | 45085 | 2527 | - | 2552 | = | -25 | * | (13 | / | 85) | = | -3.8235294 | ||
| 7 | 45088 | 2552 | - | 2567 | = | -15 | * | (15 | / | 85) | = | -2.64705882 | ||
| 8 | 45090 | 2561 | - | 2586 | = | -25 | * | (15 | / | 85) | = | -4.4117647 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Chicago Park Elementary | -25 | ||||||||||||
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 | 45094 | 2429 | - | 2436 | = | -7 | * | (13 | / | 81) | = | -1.12345679 | ||
| 4 | 45097 | 0 | - | 2485 | = | * | (0 | / | 81) | = | ||||
| 5 | 45098 | 0 | - | 2528 | = | * | (0 | / | 81) | = | ||||
| 6 | 45101 | 2504 | - | 2552 | = | -48 | * | (18 | / | 81) | = | -10.66666666 | ||
| 7 | 45102 | 2520 | - | 2567 | = | -47 | * | (12 | / | 81) | = | -6.96296296 | ||
| 8 | 45105 | 2541 | - | 2586 | = | -45 | * | (18 | / | 81) | = | -9.99999999 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Chicago Park Elementary | -29 | ||||||||||||
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 | 45227 | 2424 | - | 2436 | = | -12 | * | (14 | / | 83) | = | -2.02409638 | ||
| 4 | 45228 | 2494 | - | 2485 | = | 9 | * | (16 | / | 83) | = | 1.73493976 | ||
| 5 | 45229 | 2457 | - | 2528 | = | -71 | * | (14 | / | 83) | = | -11.97590356 | ||
| 6 | 45230 | 2513 | - | 2552 | = | -39 | * | (12 | / | 83) | = | -5.63855421 | ||
| 7 | 45231 | 2532 | - | 2567 | = | -35 | * | (15 | / | 83) | = | -6.32530119 | ||
| 8 | 45232 | 2576 | - | 2586 | = | -10 | * | (12 | / | 83) | = | -1.44578313 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Chicago Park Elementary | -26 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -32 | -32 | -25 | -29 | -26 | -144.0 | -28.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -19.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -37.8
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 | 37% | 43% | 41% | 44% | 50% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Chicago Park Elementary school district County of Nevada
Just a coincidence? That's absurd.
It's a system that causes this pattern to repeat.
THIS chart shows what the
follow-the-schedule method wants.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Chicago Park Elementary math proficiency
Zero+ meets standard.
30% less $meal
36% less $meal
27% less $meal
39% less $meal
45% 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.
Elementary School (Public) schools in Chicago Park Elementary (1)
| Chicago Park Elementary |