Miner (George) Elementary (Data source)
Source data for Miner (George) 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 | 2691006 | 2380 | - | 2436 | = | -56 | * | ( | / | ) | = | |||
| 4 | 2691007 | 2446 | - | 2485 | = | -39 | * | ( | / | ) | = | |||
| 5 | 2691010 | 2463 | - | 2528 | = | -65 | * | ( | / | ) | = | |||
| 6 | 2691011 | 2489 | - | 2552 | = | -63 | * | ( | / | ) | = | |||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Miner (George) 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 | 81985 | 2402 | - | 2436 | = | -34 | * | ( | / | ) | = | |||
| 4 | 81986 | 2418 | - | 2485 | = | -67 | * | ( | / | ) | = | |||
| 5 | 81989 | 2455 | - | 2528 | = | -73 | * | ( | / | ) | = | |||
| 6 | 81990 | 2506 | - | 2552 | = | -46 | * | ( | / | ) | = | |||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Miner (George) Elementary | |||||||||||||
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 | 84272 | 2388 | - | 2436 | = | -48 | * | ( | / | ) | = | |||
| 4 | 84275 | 2432 | - | 2485 | = | -53 | * | ( | / | ) | = | |||
| 5 | 84276 | 2452 | - | 2528 | = | -76 | * | ( | / | ) | = | |||
| 6 | 84279 | 2497 | - | 2552 | = | -55 | * | ( | / | ) | = | |||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Miner (George) Elementary | |||||||||||||
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 | 84491 | 2389 | - | 2436 | = | -47 | * | ( | / | ) | = | |||
| 4 | 84492 | 2439 | - | 2485 | = | -46 | * | ( | / | ) | = | |||
| 5 | 84495 | 2464 | - | 2528 | = | -64 | * | ( | / | ) | = | |||
| 6 | 84496 | 2485 | - | 2552 | = | -67 | * | ( | / | ) | = | |||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Miner (George) Elementary | |||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | Sum | Average |
|---|---|---|---|---|---|
| 0.0 | 0.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average:
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average:
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 | |
|---|---|---|---|---|
| Percent | 74% | 70% | 67% | 68% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file |
Oak Grove Elementary school district | County of Santa Clara
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.
