Ethel Dwyer Middle (Data source)
Source data for Ethel Dwyer 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 | 1483563 | 2563 | - | 2552 | = | 11 | * | (393 | / | 1256) | = | 3.44187898 | ||
| 7 | 1483564 | 2579 | - | 2567 | = | 12 | * | (397 | / | 1256) | = | 3.79299362 | ||
| 8 | 1483567 | 2571 | - | 2586 | = | -15 | * | (466 | / | 1256) | = | -5.56528662 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Ethel Dwyer Middle | 2 | ||||||||||||
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 | 46590 | 2569 | - | 2552 | = | 17 | * | (462 | / | 1286) | = | 6.10730948 | ||
| 7 | 46593 | 2591 | - | 2567 | = | 24 | * | (399 | / | 1286) | = | 7.44634524 | ||
| 8 | 46594 | 2586 | - | 2586 | = | 0 | * | (425 | / | 1286) | = | 0.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Ethel Dwyer Middle | 14 | ||||||||||||
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 | 47846 | 2563 | - | 2552 | = | 11 | * | (424 | / | 1291) | = | 3.61270333 | ||
| 7 | 47849 | 2597 | - | 2567 | = | 30 | * | (459 | / | 1291) | = | 10.66615026 | ||
| 8 | 47851 | 2597 | - | 2586 | = | 11 | * | (408 | / | 1291) | = | 3.4763749 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Ethel Dwyer Middle | 18 | ||||||||||||
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 | 47850 | 2572 | - | 2552 | = | 20 | * | (445 | / | 1337) | = | 6.65669408 | ||
| 7 | 47853 | 2588 | - | 2567 | = | 21 | * | (431 | / | 1337) | = | 6.7696335 | ||
| 8 | 47855 | 2610 | - | 2586 | = | 24 | * | (461 | / | 1337) | = | 8.27524308 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Ethel Dwyer Middle | 22 | ||||||||||||
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 | 48031 | 2574 | - | 2552 | = | 22 | * | (401 | / | 1269) | = | 6.95193063 | ||
| 7 | 48032 | 2606 | - | 2567 | = | 39 | * | (436 | / | 1269) | = | 13.39952718 | ||
| 8 | 48033 | 2602 | - | 2586 | = | 16 | * | (432 | / | 1269) | = | 5.4468085 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Ethel Dwyer Middle | 26 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 2 | 14 | 18 | 22 | 26 | 82.0 | 16.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 43.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -10.6
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 | 23% | 22% | 22% | 25% | 24% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Huntington Beach City Elementary school district | County of Orange
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.
Ethel Dwyer Middle math proficiency
Zero+ meets standard.
19% less $meal
17% less $meal
19% less $meal
23% less $meal
22% 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 Huntington Beach City Elementary (2)
| Ethel Dwyer Middle | Isaac L. Sowers Middle |