Antelope Elementary (Data source)
Source data for Antelope 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 | 3001394 | 2414 | - | 2436 | = | -22 | * | (67 | / | 191) | = | -7.71727748 | ||
| 4 | 3001397 | 2471 | - | 2485 | = | -14 | * | (61 | / | 191) | = | -4.47120418 | ||
| 5 | 3001398 | 2495 | - | 2528 | = | -33 | * | (63 | / | 191) | = | -10.88481672 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Antelope Elementary | -23 | ||||||||||||
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 | 91904 | 2466 | - | 2436 | = | 30 | * | (60 | / | 213) | = | 8.4507042 | ||
| 4 | 91906 | 2450 | - | 2485 | = | -35 | * | (73 | / | 213) | = | -11.99530514 | ||
| 5 | 91908 | 2518 | - | 2528 | = | -10 | * | (80 | / | 213) | = | -3.75586854 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Antelope Elementary | -7 | ||||||||||||
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 | 94691 | 2444 | - | 2436 | = | 8 | * | (81 | / | 217) | = | 2.98617511 | ||
| 4 | 94694 | 2483 | - | 2485 | = | -2 | * | (68 | / | 217) | = | -0.62672811 | ||
| 5 | 94696 | 2513 | - | 2528 | = | -15 | * | (68 | / | 217) | = | -4.70046083 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Antelope Elementary | -2 | ||||||||||||
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 | 94900 | 2447 | - | 2436 | = | 11 | * | (66 | / | 213) | = | 3.40845069 | ||
| 4 | 94901 | 2482 | - | 2485 | = | -3 | * | (85 | / | 213) | = | -1.1971831 | ||
| 5 | 94904 | 2514 | - | 2528 | = | -14 | * | (62 | / | 213) | = | -4.07511737 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Antelope Elementary | -2 | ||||||||||||
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 | 95552 | 2440 | - | 2436 | = | 4 | * | (81 | / | 241) | = | 1.34439834 | ||
| 4 | 95553 | 2471 | - | 2485 | = | -14 | * | (75 | / | 241) | = | -4.35684647 | ||
| 5 | 95554 | 2508 | - | 2528 | = | -20 | * | (85 | / | 241) | = | -7.0539419 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Antelope Elementary | -10 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -23 | -7 | -2 | -2 | -10 | -44.0 | -8.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 15.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -32.8
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 | 56% | 51% | 54% | 63% | 59% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Antelope Elementary school district | County of Tehama
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.
Antelope Elementary math proficiency
Zero+ meets standard.
45% less $meal
42% less $meal
47% less $meal
55% less $meal
52% 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 Antelope Elementary (2)
| Antelope Elementary | Plum Valley Elementary |