Daniel J. Savage Middle (Data source)
Source data for Daniel J. Savage 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 |
||
| 6 | 2958612 | 2506 | - | 2552 | = | -46 | * | (265 | / | 969) | = | -12.57997935 | ||
| 7 | 2958615 | 2545 | - | 2567 | = | -22 | * | (347 | / | 969) | = | -7.87822497 | ||
| 8 | 2958616 | 2557 | - | 2586 | = | -29 | * | (357 | / | 969) | = | -10.68421051 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Daniel J. Savage Middle | -31 | ||||||||||||
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 |
||
| 6 | 90536 | 2508 | - | 2552 | = | -44 | * | (263 | / | 897) | = | -12.90078038 | ||
| 7 | 90538 | 2540 | - | 2567 | = | -27 | * | (284 | / | 897) | = | -8.54849498 | ||
| 8 | 90539 | 2568 | - | 2586 | = | -18 | * | (350 | / | 897) | = | -7.02341136 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Daniel J. Savage Middle | -28 | ||||||||||||
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 |
||
| 6 | 93233 | 2519 | - | 2552 | = | -33 | * | (290 | / | 858) | = | -11.15384612 | ||
| 7 | 93235 | 2540 | - | 2567 | = | -27 | * | (278 | / | 858) | = | -8.74825175 | ||
| 8 | 93237 | 2562 | - | 2586 | = | -24 | * | (290 | / | 858) | = | -8.11188809 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Daniel J. Savage Middle | -28 | ||||||||||||
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 |
||
| 6 | 93435 | 2524 | - | 2552 | = | -28 | * | (293 | / | 879) | = | -9.33333332 | ||
| 7 | 93437 | 2531 | - | 2567 | = | -36 | * | (306 | / | 879) | = | -12.53242318 | ||
| 8 | 93439 | 2563 | - | 2586 | = | -23 | * | (280 | / | 879) | = | -7.32650738 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Daniel J. Savage Middle | -29 | ||||||||||||
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 |
||
| 6 | 94079 | 2546 | - | 2552 | = | -6 | * | (291 | / | 919) | = | -1.89989119 | ||
| 7 | 94080 | 2530 | - | 2567 | = | -37 | * | (304 | / | 919) | = | -12.23939062 | ||
| 8 | 94081 | 2563 | - | 2586 | = | -23 | * | (324 | / | 919) | = | -8.10881392 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Daniel J. Savage Middle | -22 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -31 | -28 | -28 | -29 | -22 | -138.0 | -27.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -18.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -36.6
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 | 41% | 39% | 42% | 44% | 44% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Sylvan Union Elementary school district | County of Stanislaus
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.
Daniel J. Savage Middle math proficiency
Zero+ meets standard.
32% less $meal
31% less $meal
32% less $meal
38% less $meal
37% 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 Sylvan Union Elementary (3)
| Daniel J. Savage Middle | Elizabeth Ustach Middle | Somerset Middle |