Eastvale Elementary (Data source)
Source data for Eastvale 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 | 1656641 | 2439 | - | 2436 | = | 3 | * | (197 | / | 806) | = | 0.73325062 | ||
| 4 | 1656644 | 2475 | - | 2485 | = | -10 | * | (200 | / | 806) | = | -2.48138957 | ||
| 5 | 1656645 | 2500 | - | 2528 | = | -28 | * | (201 | / | 806) | = | -6.98263026 | ||
| 6 | 1656648 | 2532 | - | 2552 | = | -20 | * | (208 | / | 806) | = | -5.16129032 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Eastvale Elementary | -14 | ||||||||||||
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 | 51730 | 2456 | - | 2436 | = | 20 | * | (200 | / | 786) | = | 5.08905852 | ||
| 4 | 51732 | 2487 | - | 2485 | = | 2 | * | (179 | / | 786) | = | 0.45547074 | ||
| 5 | 51735 | 2513 | - | 2528 | = | -15 | * | (203 | / | 786) | = | -3.8740458 | ||
| 6 | 51736 | 2562 | - | 2552 | = | 10 | * | (204 | / | 786) | = | 2.59541984 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Eastvale Elementary | 4 | ||||||||||||
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 | 53232 | 2456 | - | 2436 | = | 20 | * | (174 | / | 752) | = | 4.62765956 | ||
| 4 | 53233 | 2500 | - | 2485 | = | 15 | * | (196 | / | 752) | = | 3.90957446 | ||
| 5 | 53235 | 2518 | - | 2528 | = | -10 | * | (182 | / | 752) | = | -2.42021276 | ||
| 6 | 53237 | 2581 | - | 2552 | = | 29 | * | (200 | / | 752) | = | 7.71276593 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Eastvale Elementary | 14 | ||||||||||||
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 | 53320 | 2459 | - | 2436 | = | 23 | * | (158 | / | 722) | = | 5.033241 | ||
| 4 | 53323 | 2493 | - | 2485 | = | 8 | * | (184 | / | 722) | = | 2.03878116 | ||
| 5 | 53324 | 2532 | - | 2528 | = | 4 | * | (195 | / | 722) | = | 1.08033241 | ||
| 6 | 53327 | 2581 | - | 2552 | = | 29 | * | (185 | / | 722) | = | 7.43074789 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Eastvale Elementary | 16 | ||||||||||||
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 | 53558 | 2454 | - | 2436 | = | 18 | * | (185 | / | 730) | = | 4.56164383 | ||
| 4 | 53559 | 2519 | - | 2485 | = | 34 | * | (156 | / | 730) | = | 7.26575342 | ||
| 5 | 53560 | 2517 | - | 2528 | = | -11 | * | (187 | / | 730) | = | -2.81780821 | ||
| 6 | 53561 | 2594 | - | 2552 | = | 42 | * | (202 | / | 730) | = | 11.62191778 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Eastvale Elementary | 21 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -14 | 4 | 14 | 16 | 21 | 41.0 | 8.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 47.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -30.8
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 | 32% | 29% | 26% | 32% | 32% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Corona-Norco Unified school district | County of Riverside
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.
Eastvale Elementary math proficiency
Zero+ meets standard.
23% less $meal
21% less $meal
19% less $meal
25% less $meal
26% 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.