La Paz Middle (Data source)
Source data for La Paz Middle
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 |
||
| 7 | 1365012 | 2475 | - | 2567 | = | -92 | * | (520 | / | 1005) | = | -47.60199002 | ||
| 8 | 1365013 | 2505 | - | 2586 | = | -81 | * | (485 | / | 1005) | = | -39.08955218 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for La Paz Middle | -87 | ||||||||||||
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 |
||
| 7 | 42944 | 2499 | - | 2567 | = | -68 | * | (507 | / | 1023) | = | -33.70087976 | ||
| 8 | 42946 | 2517 | - | 2586 | = | -69 | * | (516 | / | 1023) | = | -34.80351899 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for La Paz Middle | -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 |
||
| 7 | 44015 | 2492 | - | 2567 | = | -75 | * | (505 | / | 1026) | = | -36.91520468 | ||
| 8 | 44017 | 2520 | - | 2586 | = | -66 | * | (521 | / | 1026) | = | -33.51461982 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for La Paz Middle | -70 | ||||||||||||
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 |
||
| 7 | 44033 | 2486 | - | 2567 | = | -81 | * | (577 | / | 1097) | = | -42.60437555 | ||
| 8 | 44034 | 2510 | - | 2586 | = | -76 | * | (520 | / | 1097) | = | -36.0255241 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for La Paz Middle | -79 | ||||||||||||
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 |
||
| 7 | 44160 | 2490 | - | 2567 | = | -77 | * | (609 | / | 1191) | = | -39.37279592 | ||
| 8 | 44161 | 2516 | - | 2586 | = | -70 | * | (582 | / | 1191) | = | -34.20654909 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for La Paz Middle | -74 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -87 | -69 | -70 | -79 | -74 | -379.0 | -75.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -54.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -96.8
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 | 87% | 83% | 89% | 87% | 89% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Salinas Union High school district | County of Monterey
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.
La Paz Middle math proficiency
Zero+ meets standard.
77% less $meal
72% less $meal
74% less $meal
79% less $meal
83% 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.
Intermediate/Middle Schools (Public) schools in Salinas Union High (4)
| El Sausal Middle | Harden Middle | La Paz Middle |
| Washington Middle |