Panorama Elementary (Data source)
Source data for Panorama 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 | 1515042 | 2482 | - | 2436 | = | 46 | * | (20 | / | 197) | = | 4.67005073 | ||
| 4 | 1515043 | 2519 | - | 2485 | = | 34 | * | (69 | / | 197) | = | 11.90862944 | ||
| 5 | 1515046 | 2526 | - | 2528 | = | -2 | * | (66 | / | 197) | = | -0.67005076 | ||
| 6 | 1515047 | 2576 | - | 2552 | = | 24 | * | (42 | / | 197) | = | 5.11675126 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Panorama Elementary | 21 | ||||||||||||
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 | 47478 | 2469 | - | 2436 | = | 33 | * | (55 | / | 231) | = | 7.85714285 | ||
| 4 | 47480 | 2524 | - | 2485 | = | 39 | * | (45 | / | 231) | = | 7.59740257 | ||
| 5 | 47483 | 2533 | - | 2528 | = | 5 | * | (66 | / | 231) | = | 1.42857143 | ||
| 6 | 47485 | 2598 | - | 2552 | = | 46 | * | (65 | / | 231) | = | 12.94372293 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Panorama Elementary | 30 | ||||||||||||
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 | 48780 | 2465 | - | 2436 | = | 29 | * | (58 | / | 223) | = | 7.54260089 | ||
| 4 | 48782 | 2548 | - | 2485 | = | 63 | * | (56 | / | 223) | = | 15.82062779 | ||
| 5 | 48784 | 2519 | - | 2528 | = | -9 | * | (46 | / | 223) | = | -1.85650223 | ||
| 6 | 48787 | 2595 | - | 2552 | = | 43 | * | (63 | / | 223) | = | 12.14798203 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Panorama Elementary | 34 | ||||||||||||
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 | 48792 | 2490 | - | 2436 | = | 54 | * | (58 | / | 214) | = | 14.635514 | ||
| 4 | 48795 | 2506 | - | 2485 | = | 21 | * | (52 | / | 214) | = | 5.10280373 | ||
| 5 | 48796 | 2507 | - | 2528 | = | -21 | * | (60 | / | 214) | = | -5.88785045 | ||
| 6 | 48799 | 2589 | - | 2552 | = | 37 | * | (44 | / | 214) | = | 7.60747661 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Panorama Elementary | 21 | ||||||||||||
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 | 48998 | 2490 | - | 2436 | = | 54 | * | (54 | / | 223) | = | 13.07623316 | ||
| 4 | 48999 | 2556 | - | 2485 | = | 71 | * | (54 | / | 223) | = | 17.19282509 | ||
| 5 | 49000 | 2504 | - | 2528 | = | -24 | * | (51 | / | 223) | = | -5.48878922 | ||
| 6 | 49001 | 2599 | - | 2552 | = | 47 | * | (64 | / | 223) | = | 13.48878921 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Panorama Elementary | 38 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 21 | 30 | 34 | 21 | 38 | 144.0 | 28.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 49.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 7.8
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 | 17% | 14% | 14% | 18% | 22% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Orange Unified 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.
Panorama Elementary math proficiency
Zero+ meets standard.
13% less $meal
11% less $meal
9% less $meal
15% less $meal
18% 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.