Aspire Lionel Wilson College Preparatory Academy (Data source)
Source data for Aspire Lionel Wilson College Preparatory 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 |
||
| 6 | 84149 | 2455 | - | 2552 | = | -97 | * | (62 | / | 270) | = | -22.27407401 | ||
| 7 | 84150 | 2513 | - | 2567 | = | -54 | * | (64 | / | 270) | = | -12.8 | ||
| 8 | 84153 | 2521 | - | 2586 | = | -65 | * | (62 | / | 270) | = | -14.92592589 | ||
| 11 | 84154 | 2565 | - | 2628 | = | -63 | * | (82 | / | 270) | = | -19.13333329 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Aspire Lionel Wilson College Preparatory Academy | -69 | ||||||||||||
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 | 2327 | 2453 | - | 2552 | = | -99 | * | (63 | / | 271) | = | -23.01476008 | ||
| 7 | 2330 | 2489 | - | 2567 | = | -78 | * | (64 | / | 271) | = | -18.42066416 | ||
| 8 | 2331 | 2511 | - | 2586 | = | -75 | * | (62 | / | 271) | = | -17.15867153 | ||
| 11 | 2333 | 2579 | - | 2628 | = | -49 | * | (82 | / | 271) | = | -14.82656823 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Aspire Lionel Wilson College Preparatory Academy | -73 | ||||||||||||
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 | 2386 | 2461 | - | 2552 | = | -91 | * | (96 | / | 280) | = | -31.19999992 | ||
| 7 | 2387 | 2489 | - | 2567 | = | -78 | * | (65 | / | 280) | = | -18.10714285 | ||
| 8 | 2389 | 2519 | - | 2586 | = | -67 | * | (67 | / | 280) | = | -16.03214284 | ||
| 11 | 2392 | 2635 | - | 2628 | = | 7 | * | (52 | / | 280) | = | 1.3 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Aspire Lionel Wilson College Preparatory Academy | -64 | ||||||||||||
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 | 2377 | 2467 | - | 2552 | = | -85 | * | (82 | / | 292) | = | -23.86986295 | ||
| 7 | 2380 | 2508 | - | 2567 | = | -59 | * | (93 | / | 292) | = | -18.79109585 | ||
| 8 | 2381 | 2528 | - | 2586 | = | -58 | * | (64 | / | 292) | = | -12.71232876 | ||
| 11 | 2384 | 2620 | - | 2628 | = | -8 | * | (53 | / | 292) | = | -1.45205479 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Aspire Lionel Wilson College Preparatory Academy | -57 | ||||||||||||
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 | 2390 | 2423 | - | 2552 | = | -129 | * | (77 | / | 308) | = | -32.25 | ||
| 7 | 2391 | 2498 | - | 2567 | = | -69 | * | (80 | / | 308) | = | -17.92207787 | ||
| 8 | 2392 | 2486 | - | 2586 | = | -100 | * | (90 | / | 308) | = | -29.2207792 | ||
| 11 | 2393 | 2634 | - | 2628 | = | 6 | * | (61 | / | 308) | = | 1.18831169 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Aspire Lionel Wilson College Preparatory Academy | -78 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -69 | -73 | -64 | -57 | -78 | -341.0 | -68.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average:
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average:
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 | 96% | 91% | 92% | 91% | 83% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Oakland Unified school district | County of Alameda
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.
K-12 Schools (Public) schools in Oakland Unified (4)
| Coliseum College Prep Academy | Home and Hospital Program | LIFE Academy |
| Madison Park Academy 6-12 |