Rose Avenue Elementary (Data source)
Source data for Rose Avenue 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 | 3120941 | 2366 | - | 2436 | = | -70 | * | (114 | / | 314) | = | -25.41401268 | ||
| 4 | 3120942 | 2415 | - | 2485 | = | -70 | * | (93 | / | 314) | = | -20.73248401 | ||
| 5 | 3120945 | 2428 | - | 2528 | = | -100 | * | (107 | / | 314) | = | -34.0764331 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Rose Avenue Elementary | -80 | ||||||||||||
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 | 96263 | 2373 | - | 2436 | = | -63 | * | (120 | / | 326) | = | -23.19018402 | ||
| 4 | 96264 | 2400 | - | 2485 | = | -85 | * | (109 | / | 326) | = | -28.42024538 | ||
| 5 | 96266 | 2420 | - | 2528 | = | -108 | * | (97 | / | 326) | = | -32.1349693 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Rose Avenue Elementary | -84 | ||||||||||||
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 | 99049 | 2378 | - | 2436 | = | -58 | * | (133 | / | 340) | = | -22.68823526 | ||
| 4 | 99052 | 2411 | - | 2485 | = | -74 | * | (100 | / | 340) | = | -21.76470588 | ||
| 5 | 99054 | 2432 | - | 2528 | = | -96 | * | (107 | / | 340) | = | -30.21176467 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Rose Avenue Elementary | -75 | ||||||||||||
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 | 99205 | 2372 | - | 2436 | = | -64 | * | (126 | / | 339) | = | -23.78761056 | ||
| 4 | 99206 | 2411 | - | 2485 | = | -74 | * | (120 | / | 339) | = | -26.1946902 | ||
| 5 | 99209 | 2434 | - | 2528 | = | -94 | * | (93 | / | 339) | = | -25.7876106 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Rose Avenue Elementary | -76 | ||||||||||||
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 | 99871 | 2382 | - | 2436 | = | -54 | * | (105 | / | 330) | = | -17.18181817 | ||
| 4 | 99872 | 2406 | - | 2485 | = | -79 | * | (110 | / | 330) | = | -26.33333331 | ||
| 5 | 99873 | 2431 | - | 2528 | = | -97 | * | (115 | / | 330) | = | -33.80303026 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Rose Avenue Elementary | -77 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -80 | -84 | -75 | -76 | -77 | -392.0 | -78.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -69.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -87.4
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 | 95% | 95% | 94% | 93% | 82% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Oxnard school district County of Ventura
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.
Rose Avenue Elementary math proficiency
Zero+ meets standard.
86% less $meal
85% less $meal
86% less $meal
87% less $meal
78% 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.