Rudolph Rivera Middle (Data source)
Source data for Rudolph Rivera 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 |
||
| 6 | 1311940 | 2465 | - | 2552 | = | -87 | * | (281 | / | 860) | = | -28.42674418 | ||
| 7 | 1311941 | 2479 | - | 2567 | = | -88 | * | (291 | / | 860) | = | -29.77674418 | ||
| 8 | 1311944 | 2501 | - | 2586 | = | -85 | * | (288 | / | 860) | = | -28.4651162 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Rudolph Rivera 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 | 41163 | 2496 | - | 2567 | = | -71 | * | (283 | / | 568) | = | -35.37499996 | ||
| 8 | 41164 | 2501 | - | 2586 | = | -85 | * | (285 | / | 568) | = | -42.64964786 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Rudolph Rivera Middle | -78 | ||||||||||||
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 | 42186 | 2490 | - | 2567 | = | -77 | * | (308 | / | 594) | = | -39.92592589 | ||
| 8 | 42187 | 2497 | - | 2586 | = | -89 | * | (286 | / | 594) | = | -42.85185181 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Rudolph Rivera Middle | -83 | ||||||||||||
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 | 42198 | 2490 | - | 2567 | = | -77 | * | (295 | / | 599) | = | -37.92153588 | ||
| 8 | 42201 | 2501 | - | 2586 | = | -85 | * | (304 | / | 599) | = | -43.1385642 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Rudolph Rivera Middle | -81 | ||||||||||||
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 | 42339 | 2477 | - | 2567 | = | -90 | * | (307 | / | 581) | = | -47.55593799 | ||
| 8 | 42340 | 2501 | - | 2586 | = | -85 | * | (274 | / | 581) | = | -40.08605848 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Rudolph Rivera Middle | -88 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -87 | -78 | -83 | -81 | -88 | -417.0 | -83.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -71.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -95.4
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 | 85% | 82% | 81% | 80% | 79% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Merced City Elementary school district | County of Merced
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.
Rudolph Rivera Middle math proficiency
Zero+ meets standard.
78% less $meal
72% less $meal
68% less $meal
71% less $meal
70% 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 Merced City Elementary (4)
| Herbert H. Cruickshank Middle | Herbert Hoover Middle | Rudolph Rivera Middle |
| Tenaya Middle |