Yuba Environmental Science Charter Academy (Data source)
Source data for Yuba Environmental Science Charter 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 | 3189943 | 2405 | - | 2436 | = | -31 | * | (12 | / | 62) | = | -6.0 | ||
| 4 | 3189946 | 0 | - | 2485 | = | * | (9 | / | 62) | = | ||||
| 5 | 3189947 | 2493 | - | 2528 | = | -35 | * | (13 | / | 62) | = | -7.33870967 | ||
| 6 | 3189950 | 0 | - | 2552 | = | * | (6 | / | 62) | = | ||||
| 7 | 3189951 | 0 | - | 2567 | = | * | (10 | / | 62) | = | ||||
| 8 | 3189954 | 2501 | - | 2586 | = | -85 | * | (12 | / | 62) | = | -16.4516129 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Yuba Environmental Science Charter Academy | -30 | ||||||||||||
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 | 98306 | 2371 | - | 2436 | = | -65 | * | (12 | / | 59) | = | -13.22033895 | ||
| 4 | 98308 | 0 | - | 2485 | = | * | (10 | / | 59) | = | ||||
| 5 | 98311 | 2469 | - | 2528 | = | -59 | * | (11 | / | 59) | = | -10.99999994 | ||
| 6 | 98313 | 2482 | - | 2552 | = | -70 | * | (15 | / | 59) | = | -17.79661016 | ||
| 7 | 98315 | 0 | - | 2567 | = | * | (5 | / | 59) | = | ||||
| 8 | 98316 | 0 | - | 2586 | = | * | (6 | / | 59) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Yuba Environmental Science Charter Academy | -42 | ||||||||||||
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 | 101173 | 0 | - | 2436 | = | * | (0 | / | 63) | = | ||||
| 4 | 101176 | 0 | - | 2485 | = | * | (0 | / | 63) | = | ||||
| 5 | 101178 | 2506 | - | 2528 | = | -22 | * | (15 | / | 63) | = | -5.23809524 | ||
| 6 | 101179 | 2560 | - | 2552 | = | 8 | * | (12 | / | 63) | = | 1.52380952 | ||
| 7 | 101181 | 2543 | - | 2567 | = | -24 | * | (12 | / | 63) | = | -4.57142856 | ||
| 8 | 101183 | 0 | - | 2586 | = | * | (0 | / | 63) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Yuba Environmental Science Charter Academy | -8 | ||||||||||||
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 | 101328 | 0 | - | 2436 | = | * | (0 | / | 70) | = | ||||
| 4 | 101331 | 2419 | - | 2485 | = | -66 | * | (11 | / | 70) | = | -10.37142856 | ||
| 5 | 101332 | 2495 | - | 2528 | = | -33 | * | (11 | / | 70) | = | -5.18571428 | ||
| 6 | 101335 | 2579 | - | 2552 | = | 27 | * | (14 | / | 70) | = | 5.4 | ||
| 7 | 101336 | 2465 | - | 2567 | = | -102 | * | (15 | / | 70) | = | -21.85714283 | ||
| 8 | 101339 | 0 | - | 2586 | = | * | (0 | / | 70) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Yuba Environmental Science Charter Academy | -32 | ||||||||||||
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 | 101990 | 2377 | - | 2436 | = | -59 | * | (11 | / | 52) | = | -12.4807692 | ||
| 4 | 101991 | 0 | - | 2485 | = | * | (6 | / | 52) | = | ||||
| 5 | 101992 | 0 | - | 2528 | = | * | (8 | / | 52) | = | ||||
| 6 | 101993 | 0 | - | 2552 | = | * | (10 | / | 52) | = | ||||
| 7 | 101994 | 0 | - | 2567 | = | * | (7 | / | 52) | = | ||||
| 8 | 101995 | 0 | - | 2586 | = | * | (10 | / | 52) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Yuba Environmental Science Charter Academy | -12 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -30 | -42 | -8 | -32 | -12 | -124.0 | -24.8 |
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 | 81% | 81% | 69% | 79% | 63% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Yuba County Office of Education school district | County of Yuba
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.