Learning Choice Academy (Data source)
Source data for Learning Choice 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 | 2220448 | 2409 | - | 2436 | = | -27 | * | (51 | / | 463) | = | -2.97408205 | ||
4 | 2220451 | 2435 | - | 2485 | = | -50 | * | (53 | / | 463) | = | -5.7235421 | ||
5 | 2220452 | 2478 | - | 2528 | = | -50 | * | (57 | / | 463) | = | -6.15550755 | ||
6 | 2220455 | 2492 | - | 2552 | = | -60 | * | (63 | / | 463) | = | -8.16414684 | ||
7 | 2220456 | 2504 | - | 2567 | = | -63 | * | (81 | / | 463) | = | -11.02159825 | ||
8 | 2220459 | 2507 | - | 2586 | = | -79 | * | (74 | / | 463) | = | -12.62634983 | ||
11 | 2220460 | 2506 | - | 2628 | = | -122 | * | (84 | / | 463) | = | -22.13390917 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Learning Choice 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 |
||
3 | 68111 | 2417 | - | 2436 | = | -19 | * | (60 | / | 497) | = | -2.29376257 | ||
4 | 68113 | 2445 | - | 2485 | = | -40 | * | (52 | / | 497) | = | -4.18511064 | ||
5 | 68116 | 2448 | - | 2528 | = | -80 | * | (58 | / | 497) | = | -9.33601608 | ||
6 | 68117 | 2501 | - | 2552 | = | -51 | * | (53 | / | 497) | = | -5.43863179 | ||
7 | 68119 | 2515 | - | 2567 | = | -52 | * | (83 | / | 497) | = | -8.68410462 | ||
8 | 68122 | 2511 | - | 2586 | = | -75 | * | (98 | / | 497) | = | -14.78873235 | ||
11 | 68123 | 2547 | - | 2628 | = | -81 | * | (93 | / | 497) | = | -15.15694162 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Learning Choice Academy | -60 |
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 | 69928 | 2383 | - | 2436 | = | -53 | * | (52 | / | 495) | = | -5.56767677 | ||
4 | 69931 | 2447 | - | 2485 | = | -38 | * | (62 | / | 495) | = | -4.75959595 | ||
5 | 69932 | 2459 | - | 2528 | = | -69 | * | (58 | / | 495) | = | -8.08484847 | ||
6 | 69935 | 2473 | - | 2552 | = | -79 | * | (62 | / | 495) | = | -9.89494948 | ||
7 | 69937 | 2501 | - | 2567 | = | -66 | * | (64 | / | 495) | = | -8.53333331 | ||
8 | 69939 | 2507 | - | 2586 | = | -79 | * | (84 | / | 495) | = | -13.40606055 | ||
11 | 69940 | 2531 | - | 2628 | = | -97 | * | (113 | / | 495) | = | -22.14343432 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Learning Choice Academy | -72 |
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 | 70085 | 2398 | - | 2436 | = | -38 | * | (44 | / | 464) | = | -3.60344827 | ||
4 | 70087 | 2449 | - | 2485 | = | -36 | * | (52 | / | 464) | = | -4.03448274 | ||
5 | 70089 | 2479 | - | 2528 | = | -49 | * | (52 | / | 464) | = | -5.49137929 | ||
6 | 70091 | 2502 | - | 2552 | = | -50 | * | (65 | / | 464) | = | -7.0043103 | ||
7 | 70093 | 2507 | - | 2567 | = | -60 | * | (78 | / | 464) | = | -10.08620688 | ||
8 | 70095 | 2498 | - | 2586 | = | -88 | * | (75 | / | 464) | = | -14.22413793 | ||
11 | 70097 | 2529 | - | 2628 | = | -99 | * | (98 | / | 464) | = | -20.9094827 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Learning Choice Academy | -65 |
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 | 70607 | 2392 | - | 2436 | = | -44 | * | (30 | / | 304) | = | -4.34210524 | ||
4 | 70608 | 2433 | - | 2485 | = | -52 | * | (32 | / | 304) | = | -5.47368416 | ||
5 | 70609 | 2501 | - | 2528 | = | -27 | * | (29 | / | 304) | = | -2.57565787 | ||
6 | 70610 | 2513 | - | 2552 | = | -39 | * | (41 | / | 304) | = | -5.25986842 | ||
7 | 70611 | 2509 | - | 2567 | = | -58 | * | (51 | / | 304) | = | -9.73026311 | ||
8 | 70612 | 2529 | - | 2586 | = | -57 | * | (54 | / | 304) | = | -10.12499995 | ||
11 | 70613 | 2516 | - | 2628 | = | -112 | * | (67 | / | 304) | = | -24.68421043 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Learning Choice Academy | -62 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-69 | -60 | -72 | -65 | -62 | -328.0 | -65.6 |
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 | 48% | 49% | 53% | 49% | 41% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
San Diego Unified school district County of San Diego
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
K-12 Schools (Public) schools in San Diego Unified (2)
Home & Hosp/Transition Support | San Diego SCPA |