Muscatel Middle (Data source)
Source data for Muscatel Middle
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 |
||
| 7 | 1102484 | 2568 | - | 2567 | = | 1 | * | (307 | / | 589) | = | 0.52122241 | ||
| 8 | 1102485 | 2593 | - | 2586 | = | 7 | * | (282 | / | 589) | = | 3.35144312 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Muscatel Middle | 4 | ||||||||||||
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 |
||
| 7 | 34488 | 2572 | - | 2567 | = | 5 | * | (332 | / | 650) | = | 2.55384615 | ||
| 8 | 34490 | 2598 | - | 2586 | = | 12 | * | (318 | / | 650) | = | 5.87076923 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Muscatel Middle | 8 | ||||||||||||
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 |
||
| 7 | 35106 | 2559 | - | 2567 | = | -8 | * | (327 | / | 655) | = | -3.99389313 | ||
| 8 | 35107 | 2599 | - | 2586 | = | 13 | * | (328 | / | 655) | = | 6.50992365 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Muscatel Middle | 3 | ||||||||||||
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 |
||
| 7 | 35118 | 2590 | - | 2567 | = | 23 | * | (280 | / | 606) | = | 10.62706269 | ||
| 8 | 35119 | 2589 | - | 2586 | = | 3 | * | (326 | / | 606) | = | 1.61386139 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Muscatel Middle | 12 | ||||||||||||
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 |
||
| 7 | 35283 | 2585 | - | 2567 | = | 18 | * | (285 | / | 566) | = | 9.06360422 | ||
| 8 | 35284 | 2608 | - | 2586 | = | 22 | * | (281 | / | 566) | = | 10.92226148 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Muscatel Middle | 20 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 4 | 8 | 3 | 12 | 20 | 47.0 | 9.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 27.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -8.6
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 | 85% | 80% | 78% | 82% | 83% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Rosemead 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.
Muscatel Middle math proficiency
Zero+ meets standard.
64% less $meal
61% less $meal
57% less $meal
68% less $meal
72% 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.
Intermediate/Middle Schools (Public) schools in Rosemead Elementary (1)
| Muscatel Middle |