Carmel Elementary (Data source)
Source data for Carmel 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 | 2093898 | 2388 | - | 2436 | = | -48 | * | (120 | / | 426) | = | -13.52112672 | ||
| 4 | 2093901 | 2418 | - | 2485 | = | -67 | * | (105 | / | 426) | = | -16.51408449 | ||
| 5 | 2093902 | 2444 | - | 2528 | = | -84 | * | (102 | / | 426) | = | -20.112676 | ||
| 6 | 2093905 | 2452 | - | 2552 | = | -100 | * | (99 | / | 426) | = | -23.2394366 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Carmel Elementary | -73 | ||||||||||||
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 | 64340 | 2382 | - | 2436 | = | -54 | * | (105 | / | 445) | = | -12.74157302 | ||
| 4 | 64342 | 2431 | - | 2485 | = | -54 | * | (132 | / | 445) | = | -16.0179775 | ||
| 5 | 64345 | 2447 | - | 2528 | = | -81 | * | (112 | / | 445) | = | -20.38651683 | ||
| 6 | 64346 | 2461 | - | 2552 | = | -91 | * | (96 | / | 445) | = | -19.63146067 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Carmel Elementary | -69 | ||||||||||||
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 | 66152 | 2386 | - | 2436 | = | -50 | * | (112 | / | 480) | = | -11.66666665 | ||
| 4 | 66155 | 2430 | - | 2485 | = | -55 | * | (112 | / | 480) | = | -12.83333332 | ||
| 5 | 66156 | 2447 | - | 2528 | = | -81 | * | (139 | / | 480) | = | -23.45624997 | ||
| 6 | 66159 | 2486 | - | 2552 | = | -66 | * | (117 | / | 480) | = | -16.0875 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Carmel Elementary | -64 | ||||||||||||
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 | 66222 | 2397 | - | 2436 | = | -39 | * | (103 | / | 473) | = | -8.49260042 | ||
| 4 | 66224 | 2442 | - | 2485 | = | -43 | * | (109 | / | 473) | = | -9.90909088 | ||
| 5 | 66226 | 2446 | - | 2528 | = | -82 | * | (128 | / | 473) | = | -22.19027477 | ||
| 6 | 66228 | 2492 | - | 2552 | = | -60 | * | (133 | / | 473) | = | -16.87103592 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Carmel Elementary | -57 | ||||||||||||
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 | 66612 | 2387 | - | 2436 | = | -49 | * | (107 | / | 448) | = | -11.70312497 | ||
| 4 | 66613 | 2434 | - | 2485 | = | -51 | * | (104 | / | 448) | = | -11.83928571 | ||
| 5 | 66614 | 2437 | - | 2528 | = | -91 | * | (110 | / | 448) | = | -22.34374997 | ||
| 6 | 66615 | 2517 | - | 2552 | = | -35 | * | (127 | / | 448) | = | -9.92187497 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Carmel Elementary | -56 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -73 | -69 | -64 | -57 | -56 | -319.0 | -63.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -42.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -84.8
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% | 86% | 73% | 85% | 72% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Hesperia Unified school district | County of San Bernardino
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.
Carmel Elementary math proficiency
Zero+ meets standard.
73% less $meal
75% less $meal
66% less $meal
78% less $meal
69% 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.