Jacob Wiens Elementary (Data source)
Source data for Jacob Wiens 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 | 1686863 | 2386 | - | 2436 | = | -50 | * | (135 | / | 395) | = | -17.08860755 | ||
| 4 | 1686864 | 2424 | - | 2485 | = | -61 | * | (122 | / | 395) | = | -18.8405063 | ||
| 5 | 1686867 | 2430 | - | 2528 | = | -98 | * | (138 | / | 395) | = | -34.23797462 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Jacob Wiens Elementary | -70 | ||||||||||||
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 | 52620 | 2390 | - | 2436 | = | -46 | * | (128 | / | 383) | = | -15.37336813 | ||
| 4 | 52622 | 2425 | - | 2485 | = | -60 | * | (143 | / | 383) | = | -22.40208876 | ||
| 5 | 52625 | 2449 | - | 2528 | = | -79 | * | (112 | / | 383) | = | -23.10182764 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Jacob Wiens Elementary | -61 | ||||||||||||
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 | 54129 | 2399 | - | 2436 | = | -37 | * | (144 | / | 420) | = | -12.68571425 | ||
| 4 | 54131 | 2420 | - | 2485 | = | -65 | * | (142 | / | 420) | = | -21.97619047 | ||
| 5 | 54133 | 2412 | - | 2528 | = | -116 | * | (134 | / | 420) | = | -37.0095238 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Jacob Wiens Elementary | -72 | ||||||||||||
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 | 54239 | 2396 | - | 2436 | = | -40 | * | (120 | / | 369) | = | -13.00813008 | ||
| 4 | 54241 | 2419 | - | 2485 | = | -66 | * | (127 | / | 369) | = | -22.71544711 | ||
| 5 | 54243 | 2412 | - | 2528 | = | -116 | * | (122 | / | 369) | = | -38.3523035 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Jacob Wiens Elementary | -74 | ||||||||||||
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 | 54477 | 2374 | - | 2436 | = | -62 | * | (117 | / | 360) | = | -20.15 | ||
| 4 | 54478 | 2428 | - | 2485 | = | -57 | * | (112 | / | 360) | = | -17.73333333 | ||
| 5 | 54479 | 2421 | - | 2528 | = | -107 | * | (131 | / | 360) | = | -38.93611102 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Jacob Wiens Elementary | -77 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -70 | -61 | -72 | -74 | -77 | -354.0 | -70.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -52.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -88.8
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 | 97% | 97% | 96% | 97% | 95% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Hemet 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.
Jacob Wiens Elementary math proficiency
Zero+ meets standard.
90% less $meal
92% less $meal
89% less $meal
93% less $meal
91% 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.