Danbrook Elementary (Data source)
Source data for Danbrook Elementary
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 | 1447644 | 2437 | - | 2436 | = | 1 | * | (92 | / | 371) | = | 0.24797844 | ||
| 4 | 1447645 | 2455 | - | 2485 | = | -30 | * | (98 | / | 371) | = | -7.92452829 | ||
| 5 | 1447647 | 2497 | - | 2528 | = | -31 | * | (103 | / | 371) | = | -8.60646899 | ||
| 6 | 1447650 | 2503 | - | 2552 | = | -49 | * | (78 | / | 371) | = | -10.30188676 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Danbrook Elementary | -27 | ||||||||||||
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 | 45546 | 2425 | - | 2436 | = | -11 | * | (87 | / | 380) | = | -2.51842105 | ||
| 4 | 45549 | 2469 | - | 2485 | = | -16 | * | (91 | / | 380) | = | -3.83157894 | ||
| 5 | 45551 | 2499 | - | 2528 | = | -29 | * | (99 | / | 380) | = | -7.55526314 | ||
| 6 | 45553 | 2516 | - | 2552 | = | -36 | * | (103 | / | 380) | = | -9.75789472 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Danbrook Elementary | -24 | ||||||||||||
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 | 46761 | 2420 | - | 2436 | = | -16 | * | (95 | / | 371) | = | -4.09703504 | ||
| 4 | 46763 | 2472 | - | 2485 | = | -13 | * | (87 | / | 371) | = | -3.04851751 | ||
| 5 | 46764 | 2520 | - | 2528 | = | -8 | * | (89 | / | 371) | = | -1.91913746 | ||
| 6 | 46766 | 2544 | - | 2552 | = | -8 | * | (100 | / | 371) | = | -2.15633422 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Danbrook Elementary | -11 | ||||||||||||
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 | 46770 | 2434 | - | 2436 | = | -2 | * | (92 | / | 340) | = | -0.54117647 | ||
| 4 | 46773 | 2472 | - | 2485 | = | -13 | * | (87 | / | 340) | = | -3.32647058 | ||
| 5 | 46774 | 2500 | - | 2528 | = | -28 | * | (77 | / | 340) | = | -6.34117646 | ||
| 6 | 46777 | 2557 | - | 2552 | = | 5 | * | (84 | / | 340) | = | 1.23529412 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Danbrook Elementary | -9 | ||||||||||||
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 | 46950 | 2429 | - | 2436 | = | -7 | * | (51 | / | 313) | = | -1.14057508 | ||
| 4 | 46951 | 2482 | - | 2485 | = | -3 | * | (92 | / | 313) | = | -0.88178914 | ||
| 5 | 46952 | 2519 | - | 2528 | = | -9 | * | (88 | / | 313) | = | -2.53035143 | ||
| 6 | 46953 | 2534 | - | 2552 | = | -18 | * | (82 | / | 313) | = | -4.71565494 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Danbrook Elementary | -9 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -27 | -24 | -11 | -9 | -9 | -80.0 | -16.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 8.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -40.0
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 | 93% | 90% | 94% | 92% | 94% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Centralia Elementary school district | County of Orange
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.
Danbrook Elementary math proficiency
Zero+ meets standard.
87% less $meal
84% less $meal
89% less $meal
87% less $meal
94% 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 Centralia Elementary (8)
| Buena Terra Elementary | Centralia Elementary | Danbrook Elementary |
| George B. Miller Elementary | Glen H. Dysinger Sr. Elementary | Los Coyotes Elementary |
| Raymond Temple Elementary | San Marino Elementary |