Westside Union Elementary (Data source)
Source data for Westside Union 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 | 1307393 | 2394 | - | 2436 | = | -42 | * | (123 | / | 413) | = | -12.50847457 | ||
| 4 | 1307394 | 2448 | - | 2485 | = | -37 | * | (98 | / | 413) | = | -8.779661 | ||
| 5 | 1307397 | 2483 | - | 2528 | = | -45 | * | (97 | / | 413) | = | -10.56900726 | ||
| 6 | 1307398 | 2497 | - | 2552 | = | -55 | * | (95 | / | 413) | = | -12.65133172 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Westside Union Elementary | -45 | ||||||||||||
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 | 41008 | 2408 | - | 2436 | = | -28 | * | (120 | / | 406) | = | -8.27586206 | ||
| 4 | 41010 | 2475 | - | 2485 | = | -10 | * | (100 | / | 406) | = | -2.46305418 | ||
| 5 | 41012 | 2517 | - | 2528 | = | -11 | * | (91 | / | 406) | = | -2.46551724 | ||
| 6 | 41014 | 2510 | - | 2552 | = | -42 | * | (95 | / | 406) | = | -9.82758617 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Westside Union Elementary | -23 | ||||||||||||
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 | 42018 | 2401 | - | 2436 | = | -35 | * | (85 | / | 391) | = | -7.60869564 | ||
| 4 | 42020 | 2463 | - | 2485 | = | -22 | * | (115 | / | 391) | = | -6.47058823 | ||
| 5 | 42021 | 2538 | - | 2528 | = | 10 | * | (98 | / | 391) | = | 2.50639386 | ||
| 6 | 42023 | 2520 | - | 2552 | = | -32 | * | (93 | / | 391) | = | -7.61125318 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Westside Union Elementary | -19 | ||||||||||||
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 | 42038 | 2393 | - | 2436 | = | -43 | * | (88 | / | 367) | = | -10.31062669 | ||
| 4 | 42041 | 2465 | - | 2485 | = | -20 | * | (78 | / | 367) | = | -4.25068118 | ||
| 5 | 42042 | 2542 | - | 2528 | = | 14 | * | (101 | / | 367) | = | 3.85286103 | ||
| 6 | 42045 | 2511 | - | 2552 | = | -41 | * | (100 | / | 367) | = | -11.17166212 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Westside Union Elementary | -22 | ||||||||||||
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 | 42181 | 2428 | - | 2436 | = | -8 | * | (86 | / | 356) | = | -1.93258426 | ||
| 4 | 42182 | 2464 | - | 2485 | = | -21 | * | (88 | / | 356) | = | -5.19101123 | ||
| 5 | 42183 | 2549 | - | 2528 | = | 21 | * | (85 | / | 356) | = | 5.01404492 | ||
| 6 | 42184 | 2556 | - | 2552 | = | 4 | * | (97 | / | 356) | = | 1.08988764 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Westside Union Elementary | -1 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -45 | -23 | -19 | -22 | -1 | -110.0 | -22.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 23.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -67.0
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 | 82% | 83% | 76% | 77% | 73% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Los Banos Unified school district County of Merced
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.
Westside Union Elementary math proficiency
Zero+ meets standard.
72% less $meal
70% less $meal
64% less $meal
68% less $meal
61% 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.