Sussman (Edward A.) Middle (Data source)
Source data for Sussman (Edward A.) 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 | 677068 | 2492 | - | 2552 | = | -60 | * | (337 | / | 1109) | = | -18.23264196 | ||
| 7 | 677071 | 2492 | - | 2567 | = | -75 | * | (373 | / | 1109) | = | -25.2254283 | ||
| 8 | 677072 | 2523 | - | 2586 | = | -63 | * | (399 | / | 1109) | = | -22.66636604 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sussman (Edward A.) Middle | -66 | ||||||||||||
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 | 21422 | 2499 | - | 2552 | = | -53 | * | (353 | / | 1124) | = | -16.64501777 | ||
| 7 | 21423 | 2501 | - | 2567 | = | -66 | * | (389 | / | 1124) | = | -22.84163699 | ||
| 8 | 21426 | 2507 | - | 2586 | = | -79 | * | (382 | / | 1124) | = | -26.84875443 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sussman (Edward A.) Middle | -66 | ||||||||||||
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 | 21829 | 2495 | - | 2552 | = | -57 | * | (386 | / | 1157) | = | -19.01642174 | ||
| 7 | 21832 | 2503 | - | 2567 | = | -64 | * | (402 | / | 1157) | = | -22.23681933 | ||
| 8 | 21834 | 2501 | - | 2586 | = | -85 | * | (369 | / | 1157) | = | -27.10890227 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sussman (Edward A.) Middle | -68 | ||||||||||||
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 | 21804 | 2515 | - | 2552 | = | -37 | * | (374 | / | 1208) | = | -11.45529801 | ||
| 7 | 21806 | 2501 | - | 2567 | = | -66 | * | (417 | / | 1208) | = | -22.78311255 | ||
| 8 | 21808 | 2515 | - | 2586 | = | -71 | * | (417 | / | 1208) | = | -24.50910593 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sussman (Edward A.) Middle | -59 | ||||||||||||
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 | 21976 | 2510 | - | 2552 | = | -42 | * | (342 | / | 1145) | = | -12.54497815 | ||
| 7 | 21977 | 2522 | - | 2567 | = | -45 | * | (389 | / | 1145) | = | -15.2882096 | ||
| 8 | 21978 | 2515 | - | 2586 | = | -71 | * | (414 | / | 1145) | = | -25.67161569 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sussman (Edward A.) Middle | -54 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -66 | -66 | -68 | -59 | -54 | -313.0 | -62.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -47.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -77.6
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 | 76% | 78% | 80% | 79% | 78% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Downey Unified 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.
Sussman (Edward A.) Middle math proficiency
Zero+ meets standard.
57% less $meal
61% less $meal
63% less $meal
64% less $meal
63% 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 Downey Unified (4)
| Doty (Wendy Lopour) Middle | Griffiths (Gordon) Middle | Stauffer (Mary R.) Middle |
| Sussman (Edward A.) Middle |