Rudolph Rivera Elementary (Data source)
Source data for Rudolph Rivera Elementary
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 | 41071 | 2411 | - | 2436 | = | -25 | * | (86 | / | 343) | = | -6.26822155 | ||
| 4 | 41073 | 2433 | - | 2485 | = | -52 | * | (97 | / | 343) | = | -14.70553932 | ||
| 5 | 41075 | 2467 | - | 2528 | = | -61 | * | (90 | / | 343) | = | -16.00583087 | ||
| 6 | 41077 | 2484 | - | 2552 | = | -68 | * | (70 | / | 343) | = | -13.87755098 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Rudolph Rivera Elementary | -51 | ||||||||||||
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 | 42085 | 2424 | - | 2436 | = | -12 | * | (88 | / | 378) | = | -2.79365078 | ||
| 4 | 42088 | 2430 | - | 2485 | = | -55 | * | (96 | / | 378) | = | -13.96825392 | ||
| 5 | 42089 | 2463 | - | 2528 | = | -65 | * | (97 | / | 378) | = | -16.67989414 | ||
| 6 | 42091 | 2508 | - | 2552 | = | -44 | * | (97 | / | 378) | = | -11.29100526 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Rudolph Rivera Elementary | -45 | ||||||||||||
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 | 42100 | 2431 | - | 2436 | = | -5 | * | (91 | / | 377) | = | -1.20689655 | ||
| 4 | 42103 | 2429 | - | 2485 | = | -56 | * | (91 | / | 377) | = | -13.51724136 | ||
| 5 | 42104 | 2425 | - | 2528 | = | -103 | * | (99 | / | 377) | = | -27.04774531 | ||
| 6 | 42107 | 2492 | - | 2552 | = | -60 | * | (96 | / | 377) | = | -15.27851454 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Rudolph Rivera Elementary | -57 | ||||||||||||
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 | 42243 | 2433 | - | 2436 | = | -3 | * | (101 | / | 401) | = | -0.75561097 | ||
| 4 | 42244 | 2450 | - | 2485 | = | -35 | * | (102 | / | 401) | = | -8.90274312 | ||
| 5 | 42245 | 2452 | - | 2528 | = | -76 | * | (100 | / | 401) | = | -18.95261841 | ||
| 6 | 42246 | 2473 | - | 2552 | = | -79 | * | (98 | / | 401) | = | -19.30673313 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Rudolph Rivera Elementary | -48 | ||||||||||||
Last steps
Compute the average
| 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|
| -51 | -45 | -57 | -48 | -201.0 | -50.3 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -35.25
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -65.25
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:
| 2016 | 2017 | 2018 | 2019 | |
|---|---|---|---|---|
| Percent | 80% | 75% | 78% | 72% |
| Data source | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Merced City Elementary 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.
Rudolph Rivera Elementary math proficiency
Zero+ meets standard.
71% less $meal
64% less $meal
71% less $meal
66% 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.