Kellogg Elementary (Data source)
Source data for Kellogg 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 | 2582049 | 2479 | - | 2436 | = | 43 | * | (57 | / | 214) | = | 11.45327102 | ||
| 4 | 2582052 | 2479 | - | 2485 | = | -6 | * | (52 | / | 214) | = | -1.45794392 | ||
| 5 | 2582053 | 2533 | - | 2528 | = | 5 | * | (50 | / | 214) | = | 1.1682243 | ||
| 6 | 2582056 | 2553 | - | 2552 | = | 1 | * | (55 | / | 214) | = | 0.25700935 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Kellogg Elementary | 11 | ||||||||||||
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 | 78718 | 2479 | - | 2436 | = | 43 | * | (53 | / | 215) | = | 10.59999996 | ||
| 4 | 78720 | 2535 | - | 2485 | = | 50 | * | (58 | / | 215) | = | 13.48837205 | ||
| 5 | 78722 | 2546 | - | 2528 | = | 18 | * | (53 | / | 215) | = | 4.43720929 | ||
| 6 | 78723 | 2565 | - | 2552 | = | 13 | * | (51 | / | 215) | = | 3.08372093 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Kellogg Elementary | 32 | ||||||||||||
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 | 80872 | 2495 | - | 2436 | = | 59 | * | (52 | / | 206) | = | 14.89320386 | ||
| 4 | 80874 | 2513 | - | 2485 | = | 28 | * | (49 | / | 206) | = | 6.66019416 | ||
| 5 | 80876 | 2568 | - | 2528 | = | 40 | * | (54 | / | 206) | = | 10.48543688 | ||
| 6 | 80878 | 2583 | - | 2552 | = | 31 | * | (51 | / | 206) | = | 7.67475727 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Kellogg Elementary | 40 | ||||||||||||
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 | 81025 | 2475 | - | 2436 | = | 39 | * | (55 | / | 219) | = | 9.79452053 | ||
| 4 | 81028 | 2527 | - | 2485 | = | 42 | * | (56 | / | 219) | = | 10.739726 | ||
| 5 | 81029 | 2545 | - | 2528 | = | 17 | * | (50 | / | 219) | = | 3.88127853 | ||
| 6 | 81032 | 2609 | - | 2552 | = | 57 | * | (58 | / | 219) | = | 15.09589037 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Kellogg Elementary | 40 | ||||||||||||
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 | 81553 | 2482 | - | 2436 | = | 46 | * | (62 | / | 225) | = | 12.67555553 | ||
| 4 | 81554 | 2517 | - | 2485 | = | 32 | * | (59 | / | 225) | = | 8.3911111 | ||
| 5 | 81555 | 2559 | - | 2528 | = | 31 | * | (57 | / | 225) | = | 7.85333332 | ||
| 6 | 81556 | 2570 | - | 2552 | = | 18 | * | (47 | / | 225) | = | 3.75999998 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Kellogg Elementary | 33 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 11 | 32 | 40 | 40 | 33 | 156.0 | 31.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 64.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -1.8
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 | 28% | 27% | 26% | 28% | 28% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Goleta Union Elementary school district County of Santa Barbara
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.
Kellogg Elementary math proficiency
Zero+ meets standard.
20% less $meal
19% less $meal
18% less $meal
23% less $meal
22% 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 Goleta Union Elementary (9)
| Brandon Elementary | El Camino Elementary | Ellwood Elementary |
| Foothill Elementary | Hollister Elementary | Isla Vista Elementary |
| Kellogg Elementary | La Patera Elementary | Mountain View Elementary |