Thomas Russell Middle (Data source)
Source data for Thomas Russell 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 | 2737985 | 2597 | - | 2567 | = | 30 | * | (425 | / | 819) | = | 15.56776554 | ||
| 8 | 2737986 | 2621 | - | 2586 | = | 35 | * | (394 | / | 819) | = | 16.83760684 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Thomas Russell Middle | 32 | ||||||||||||
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 | 83228 | 2608 | - | 2567 | = | 41 | * | (414 | / | 854) | = | 19.8758782 | ||
| 8 | 83230 | 2655 | - | 2586 | = | 69 | * | (440 | / | 854) | = | 35.55035126 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Thomas Russell Middle | 55 | ||||||||||||
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 | 85565 | 2621 | - | 2567 | = | 54 | * | (399 | / | 815) | = | 26.43680981 | ||
| 8 | 85566 | 2656 | - | 2586 | = | 70 | * | (416 | / | 815) | = | 35.73006129 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Thomas Russell Middle | 62 | ||||||||||||
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 |
||
| 5 | 85784 | 0 | - | 2528 | = | * | (0 | / | 776) | = | ||||
| 7 | 85785 | 2618 | - | 2567 | = | 51 | * | (384 | / | 776) | = | 25.23711336 | ||
| 8 | 85787 | 2665 | - | 2586 | = | 79 | * | (392 | / | 776) | = | 39.90721648 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Thomas Russell Middle | 65 | ||||||||||||
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 | 86377 | 2645 | - | 2567 | = | 78 | * | (422 | / | 809) | = | 40.68726823 | ||
| 8 | 86378 | 2642 | - | 2586 | = | 56 | * | (387 | / | 809) | = | 26.78862788 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Thomas Russell Middle | 67 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 32 | 55 | 62 | 65 | 67 | 281.0 | 56.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 98.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 14.2
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 | 29% | 29% | 34% | 34% | 29% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Milpitas Unified 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.
Thomas Russell Middle math proficiency
Zero+ meets standard.
22% less $meal
20% less $meal
26% less $meal
29% less $meal
24% 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 Milpitas Unified (2)
| Rancho Milpitas Middle | Thomas Russell Middle |