Cecilia Lucero Solorio Elementary (Data source)
Source data for Cecilia Lucero Solorio 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 | 1980980 | 2448 | - | 2436 | = | 12 | * | (168 | / | 470) | = | 4.2893617 | ||
| 4 | 1980983 | 2479 | - | 2485 | = | -6 | * | (145 | / | 470) | = | -1.85106383 | ||
| 5 | 1980984 | 2489 | - | 2528 | = | -39 | * | (157 | / | 470) | = | -13.02765957 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Cecilia Lucero Solorio Elementary | -11 | ||||||||||||
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 | 60947 | 2439 | - | 2436 | = | 3 | * | (151 | / | 475) | = | 0.95368421 | ||
| 4 | 60948 | 2488 | - | 2485 | = | 3 | * | (173 | / | 475) | = | 1.09263158 | ||
| 5 | 60950 | 2498 | - | 2528 | = | -30 | * | (151 | / | 475) | = | -9.53684208 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Cecilia Lucero Solorio Elementary | -7 | ||||||||||||
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 | 62709 | 2453 | - | 2436 | = | 17 | * | (144 | / | 479) | = | 5.11064717 | ||
| 4 | 62711 | 2482 | - | 2485 | = | -3 | * | (156 | / | 479) | = | -0.97703549 | ||
| 5 | 62713 | 2498 | - | 2528 | = | -30 | * | (179 | / | 479) | = | -11.21085594 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Cecilia Lucero Solorio Elementary | -7 | ||||||||||||
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 | 62787 | 2446 | - | 2436 | = | 10 | * | (144 | / | 436) | = | 3.30275229 | ||
| 4 | 62789 | 2497 | - | 2485 | = | 12 | * | (146 | / | 436) | = | 4.01834862 | ||
| 5 | 62791 | 2512 | - | 2528 | = | -16 | * | (145 | / | 436) | = | -5.32110091 | ||
| 8 | 62793 | 0 | - | 2586 | = | * | (0 | / | 436) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Cecilia Lucero Solorio Elementary | 2 | ||||||||||||
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 | 63057 | 2422 | - | 2436 | = | -14 | * | (128 | / | 424) | = | -4.22641509 | ||
| 4 | 63058 | 2488 | - | 2485 | = | 3 | * | (140 | / | 424) | = | 0.99056604 | ||
| 5 | 63059 | 2531 | - | 2528 | = | 3 | * | (156 | / | 424) | = | 1.10377358 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Cecilia Lucero Solorio Elementary | -2 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -11 | -7 | -7 | 2 | -2 | -25.0 | -5.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 10.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -20.0
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 | 39% | 42% | 44% | 48% | 49% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Etiwanda Elementary 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.
Cecilia Lucero Solorio Elementary math proficiency
Zero+ meets standard.
32% less $meal
36% less $meal
36% less $meal
41% less $meal
43% 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.