Edgewood Academy (Data source)
Source data for Edgewood Academy
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 |
||
| 3 | 632784 | 2391 | - | 2436 | = | -45 | * | (69 | / | 425) | = | -7.30588235 | ||
| 4 | 632785 | 2448 | - | 2485 | = | -37 | * | (67 | / | 425) | = | -5.83294115 | ||
| 5 | 632788 | 2464 | - | 2528 | = | -64 | * | (63 | / | 425) | = | -9.48705882 | ||
| 6 | 632789 | 2539 | - | 2552 | = | -13 | * | (71 | / | 425) | = | -2.1717647 | ||
| 7 | 632792 | 2538 | - | 2567 | = | -29 | * | (90 | / | 425) | = | -6.14117645 | ||
| 8 | 632793 | 2487 | - | 2586 | = | -99 | * | (65 | / | 425) | = | -15.14117642 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Edgewood Academy | -46 | ||||||||||||
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 |
||
| 3 | 20215 | 2442 | - | 2436 | = | 6 | * | (56 | / | 404) | = | 0.83168317 | ||
| 4 | 20217 | 2438 | - | 2485 | = | -47 | * | (62 | / | 404) | = | -7.21287126 | ||
| 5 | 20220 | 2487 | - | 2528 | = | -41 | * | (64 | / | 404) | = | -6.49504948 | ||
| 6 | 20222 | 2520 | - | 2552 | = | -32 | * | (70 | / | 404) | = | -5.54455443 | ||
| 7 | 20224 | 2550 | - | 2567 | = | -17 | * | (67 | / | 404) | = | -2.81930693 | ||
| 8 | 20226 | 2540 | - | 2586 | = | -46 | * | (85 | / | 404) | = | -9.67821779 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Edgewood Academy | -31 | ||||||||||||
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 |
||
| 3 | 20533 | 2446 | - | 2436 | = | 10 | * | (64 | / | 395) | = | 1.62025316 | ||
| 4 | 20535 | 2478 | - | 2485 | = | -7 | * | (59 | / | 395) | = | -1.04556962 | ||
| 5 | 20538 | 2471 | - | 2528 | = | -57 | * | (63 | / | 395) | = | -9.09113919 | ||
| 6 | 20540 | 2544 | - | 2552 | = | -8 | * | (71 | / | 395) | = | -1.43797468 | ||
| 7 | 20542 | 2525 | - | 2567 | = | -42 | * | (69 | / | 395) | = | -7.33670885 | ||
| 8 | 20543 | 2517 | - | 2586 | = | -69 | * | (69 | / | 395) | = | -12.05316454 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Edgewood Academy | -29 | ||||||||||||
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 |
||
| 3 | 20523 | 2445 | - | 2436 | = | 9 | * | (69 | / | 389) | = | 1.59640103 | ||
| 4 | 20525 | 2486 | - | 2485 | = | 1 | * | (67 | / | 389) | = | 0.1722365 | ||
| 5 | 20527 | 2493 | - | 2528 | = | -35 | * | (54 | / | 389) | = | -4.8586118 | ||
| 6 | 20529 | 2553 | - | 2552 | = | 1 | * | (65 | / | 389) | = | 0.16709512 | ||
| 7 | 20531 | 2552 | - | 2567 | = | -15 | * | (68 | / | 389) | = | -2.62210796 | ||
| 8 | 20533 | 2535 | - | 2586 | = | -51 | * | (66 | / | 389) | = | -8.65295626 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Edgewood Academy | -14 | ||||||||||||
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 |
||
| 3 | 20703 | 2445 | - | 2436 | = | 9 | * | (52 | / | 398) | = | 1.17587939 | ||
| 4 | 20704 | 2502 | - | 2485 | = | 17 | * | (70 | / | 398) | = | 2.98994973 | ||
| 5 | 20705 | 2504 | - | 2528 | = | -24 | * | (66 | / | 398) | = | -3.97989948 | ||
| 6 | 20706 | 2562 | - | 2552 | = | 10 | * | (66 | / | 398) | = | 1.65829145 | ||
| 7 | 20707 | 2524 | - | 2567 | = | -43 | * | (71 | / | 398) | = | -7.67085424 | ||
| 8 | 20708 | 2537 | - | 2586 | = | -49 | * | (73 | / | 398) | = | -8.98743717 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Edgewood Academy | -15 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -46 | -31 | -29 | -14 | -15 | -135.0 | -27.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 12.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -66.0
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 | 88% | 88% | 83% | 87% | 91% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Bassett 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.
Edgewood Academy math proficiency
Zero+ meets standard.
74% less $meal
77% less $meal
68% less $meal
78% less $meal
83% 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.
Elementary School (Public) schools in Bassett Unified (4)
| Don Julian Elementary | Edgewood Academy | J. E. Van Wig Elementary |
| Sunkist Elementary |