Miramonte Elementary (Data source)
Source data for Miramonte 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 | 1042049 | 2365 | - | 2436 | = | -71 | * | (72 | / | 288) | = | -17.75 | ||
| 4 | 1042050 | 2418 | - | 2485 | = | -67 | * | (77 | / | 288) | = | -17.91319444 | ||
| 5 | 1042053 | 2448 | - | 2528 | = | -80 | * | (64 | / | 288) | = | -17.77777776 | ||
| 6 | 1042054 | 2458 | - | 2552 | = | -94 | * | (75 | / | 288) | = | -24.4791666 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Miramonte Elementary | -78 | ||||||||||||
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 | 32726 | 2362 | - | 2436 | = | -74 | * | (73 | / | 268) | = | -20.15671637 | ||
| 4 | 32729 | 2403 | - | 2485 | = | -82 | * | (66 | / | 268) | = | -20.19402979 | ||
| 5 | 32730 | 2434 | - | 2528 | = | -94 | * | (65 | / | 268) | = | -22.79850742 | ||
| 6 | 32733 | 2453 | - | 2552 | = | -99 | * | (64 | / | 268) | = | -23.64179103 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Miramonte Elementary | -87 | ||||||||||||
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 | 33305 | 2368 | - | 2436 | = | -68 | * | (59 | / | 256) | = | -15.671875 | ||
| 4 | 33307 | 2420 | - | 2485 | = | -65 | * | (71 | / | 256) | = | -18.02734375 | ||
| 5 | 33309 | 2410 | - | 2528 | = | -118 | * | (64 | / | 256) | = | -29.5 | ||
| 6 | 33311 | 2463 | - | 2552 | = | -89 | * | (62 | / | 256) | = | -21.5546875 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Miramonte Elementary | -85 | ||||||||||||
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 | 33324 | 2370 | - | 2436 | = | -66 | * | (48 | / | 231) | = | -13.71428566 | ||
| 4 | 33326 | 2415 | - | 2485 | = | -70 | * | (57 | / | 231) | = | -17.27272722 | ||
| 5 | 33328 | 2438 | - | 2528 | = | -90 | * | (65 | / | 231) | = | -25.32467529 | ||
| 6 | 33330 | 2440 | - | 2552 | = | -112 | * | (61 | / | 231) | = | -29.57575757 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Miramonte Elementary | -86 | ||||||||||||
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 | 33497 | 2397 | - | 2436 | = | -39 | * | (56 | / | 207) | = | -10.5507246 | ||
| 4 | 33498 | 2422 | - | 2485 | = | -63 | * | (42 | / | 207) | = | -12.78260865 | ||
| 5 | 33499 | 2436 | - | 2528 | = | -92 | * | (50 | / | 207) | = | -22.22222216 | ||
| 6 | 33500 | 2474 | - | 2552 | = | -78 | * | (59 | / | 207) | = | -22.23188401 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Miramonte Elementary | -68 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -78 | -87 | -85 | -86 | -68 | -404.0 | -80.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -59.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -101.8
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 | 98% | 91% | 93% | 94% | 92% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Mountain View Elementary school district | County of Los Angeles
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.
Miramonte Elementary math proficiency
Zero+ meets standard.
94% less $meal
87% less $meal
89% less $meal
91% less $meal
87% 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.