Cesar Chavez Junior High (Data source)
Source data for Cesar Chavez Junior High
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 | 2920887 | 2478 | - | 2567 | = | -89 | * | (272 | / | 562) | = | -43.07473309 | ||
| 8 | 2920888 | 2508 | - | 2586 | = | -78 | * | (290 | / | 562) | = | -40.24911025 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Cesar Chavez Junior High | -83 | ||||||||||||
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 | 89406 | 2494 | - | 2567 | = | -73 | * | (324 | / | 599) | = | -39.48580965 | ||
| 8 | 89408 | 2489 | - | 2586 | = | -97 | * | (275 | / | 599) | = | -44.53255421 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Cesar Chavez Junior High | -84 | ||||||||||||
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 | 91996 | 2479 | - | 2567 | = | -88 | * | (324 | / | 648) | = | -44.0 | ||
| 8 | 91997 | 2500 | - | 2586 | = | -86 | * | (324 | / | 648) | = | -43.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Cesar Chavez Junior High | -87 | ||||||||||||
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 | 92192 | 2474 | - | 2567 | = | -93 | * | (305 | / | 628) | = | -45.16719738 | ||
| 8 | 92194 | 2473 | - | 2586 | = | -113 | * | (323 | / | 628) | = | -58.11942673 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Cesar Chavez Junior High | -103 | ||||||||||||
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 | 92828 | 2476 | - | 2567 | = | -91 | * | (322 | / | 616) | = | -47.56818175 | ||
| 8 | 92829 | 2469 | - | 2586 | = | -117 | * | (294 | / | 616) | = | -55.84090906 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Cesar Chavez Junior High | -103 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -83 | -84 | -87 | -103 | -103 | -460.0 | -92.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -62.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -122.0
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 | 74% | 84% | 83% | 85% | 83% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ceres Unified school district | County of Stanislaus
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.
Cesar Chavez Junior High math proficiency
Zero+ meets standard.
61% less $meal
69% less $meal
68% less $meal
72% less $meal
72% 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.
Junior High Schools (Public) schools in Ceres Unified (1)
| Cesar Chavez Junior High |