Stone Avenue Elementary (Data source)
Source data for Stone 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 | 1693934 | 2385 | - | 2436 | = | -51 | * | (141 | / | 442) | = | -16.26923072 | ||
| 4 | 1693935 | 2428 | - | 2485 | = | -57 | * | (85 | / | 442) | = | -10.96153844 | ||
| 5 | 1693938 | 2455 | - | 2528 | = | -73 | * | (108 | / | 442) | = | -17.83710404 | ||
| 6 | 1693939 | 2523 | - | 2552 | = | -29 | * | (108 | / | 442) | = | -7.08597284 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Stone Avenue Elementary | -52 | ||||||||||||
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 | 52831 | 2392 | - | 2436 | = | -44 | * | (104 | / | 424) | = | -10.79245279 | ||
| 4 | 52832 | 2448 | - | 2485 | = | -37 | * | (128 | / | 424) | = | -11.1698113 | ||
| 5 | 52835 | 2460 | - | 2528 | = | -68 | * | (88 | / | 424) | = | -14.11320749 | ||
| 6 | 52837 | 2520 | - | 2552 | = | -32 | * | (104 | / | 424) | = | -7.84905658 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Stone Avenue Elementary | -44 | ||||||||||||
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 | 54350 | 2428 | - | 2436 | = | -8 | * | (129 | / | 442) | = | -2.33484162 | ||
| 4 | 54352 | 2443 | - | 2485 | = | -42 | * | (100 | / | 442) | = | -9.50226241 | ||
| 5 | 54353 | 2455 | - | 2528 | = | -73 | * | (126 | / | 442) | = | -20.80995473 | ||
| 6 | 54355 | 2531 | - | 2552 | = | -21 | * | (87 | / | 442) | = | -4.13348416 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Stone Avenue Elementary | -37 | ||||||||||||
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 | 54463 | 2428 | - | 2436 | = | -8 | * | (97 | / | 449) | = | -1.72828507 | ||
| 4 | 54464 | 2475 | - | 2485 | = | -10 | * | (130 | / | 449) | = | -2.89532293 | ||
| 5 | 54467 | 2452 | - | 2528 | = | -76 | * | (98 | / | 449) | = | -16.58797326 | ||
| 6 | 54468 | 2496 | - | 2552 | = | -56 | * | (124 | / | 449) | = | -15.46547884 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Stone Avenue Elementary | -37 | ||||||||||||
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 | 54706 | 2442 | - | 2436 | = | 6 | * | (107 | / | 425) | = | 1.51058823 | ||
| 4 | 54707 | 2451 | - | 2485 | = | -34 | * | (99 | / | 425) | = | -7.91999998 | ||
| 5 | 54708 | 2468 | - | 2528 | = | -60 | * | (124 | / | 425) | = | -17.5058823 | ||
| 6 | 54709 | 2478 | - | 2552 | = | -74 | * | (95 | / | 425) | = | -16.54117641 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Stone Avenue Elementary | -40 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -52 | -44 | -37 | -37 | -40 | -210.0 | -42.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -24.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -60.0
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 | 69% | 69% | 71% | 72% | 69% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Jurupa Unified school district | County of Riverside
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.
Stone Avenue Elementary math proficiency
Zero+ meets standard.
60% less $meal
60% less $meal
59% less $meal
64% less $meal
64% 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.