Echo Valley Elementary (Data source)
Source data for Echo Valley 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 | 1372684 | 2354 | - | 2436 | = | -82 | * | (104 | / | 338) | = | -25.23076917 | ||
| 4 | 1372685 | 2397 | - | 2485 | = | -88 | * | (80 | / | 338) | = | -20.82840232 | ||
| 5 | 1372688 | 2421 | - | 2528 | = | -107 | * | (88 | / | 338) | = | -27.8579881 | ||
| 6 | 1372689 | 2482 | - | 2552 | = | -70 | * | (66 | / | 338) | = | -13.66863904 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Echo Valley Elementary | -88 | ||||||||||||
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 | 43211 | 2374 | - | 2436 | = | -62 | * | (75 | / | 339) | = | -13.71681416 | ||
| 4 | 43213 | 2397 | - | 2485 | = | -88 | * | (101 | / | 339) | = | -26.21828906 | ||
| 5 | 43215 | 2411 | - | 2528 | = | -117 | * | (82 | / | 339) | = | -28.30088489 | ||
| 6 | 43217 | 2461 | - | 2552 | = | -91 | * | (81 | / | 339) | = | -21.74336282 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Echo Valley Elementary | -90 | ||||||||||||
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 | 44274 | 2377 | - | 2436 | = | -59 | * | (72 | / | 326) | = | -13.03067481 | ||
| 4 | 44276 | 2402 | - | 2485 | = | -83 | * | (69 | / | 326) | = | -17.5674846 | ||
| 5 | 44277 | 2419 | - | 2528 | = | -109 | * | (103 | / | 326) | = | -34.43865028 | ||
| 6 | 44280 | 2462 | - | 2552 | = | -90 | * | (82 | / | 326) | = | -22.63803678 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Echo Valley Elementary | -88 | ||||||||||||
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 | 44296 | 2384 | - | 2436 | = | -52 | * | (68 | / | 322) | = | -10.98136645 | ||
| 4 | 44299 | 2423 | - | 2485 | = | -62 | * | (76 | / | 322) | = | -14.63354033 | ||
| 5 | 44300 | 2393 | - | 2528 | = | -135 | * | (73 | / | 322) | = | -30.60558999 | ||
| 6 | 44303 | 2436 | - | 2552 | = | -116 | * | (105 | / | 322) | = | -37.8260869 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Echo Valley Elementary | -94 | ||||||||||||
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 | 44428 | 2383 | - | 2436 | = | -53 | * | (73 | / | 289) | = | -13.38754322 | ||
| 4 | 44429 | 2419 | - | 2485 | = | -66 | * | (68 | / | 289) | = | -15.52941172 | ||
| 5 | 44430 | 2429 | - | 2528 | = | -99 | * | (78 | / | 289) | = | -26.71972311 | ||
| 6 | 44431 | 2439 | - | 2552 | = | -113 | * | (70 | / | 289) | = | -27.37024212 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Echo Valley Elementary | -83 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -88 | -90 | -88 | -94 | -83 | -443.0 | -88.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -79.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -97.6
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 | 82% | 81% | 87% | 88% | 87% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
North Monterey County Unified 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.
Echo Valley Elementary math proficiency
Zero+ meets standard.
69% less $meal
69% less $meal
73% less $meal
77% less $meal
78% 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.
Elementary School (Public) schools in North Monterey County Unified (4)
| Castroville Elementary | Echo Valley Elementary | Elkhorn Elementary |
| Prunedale Elementary |