Enslen Elementary (Data source)
Source data for Enslen 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 | 2938219 | 2427 | - | 2436 | = | -9 | * | (53 | / | 214) | = | -2.22897196 | ||
| 4 | 2938222 | 2422 | - | 2485 | = | -63 | * | (67 | / | 214) | = | -19.72429906 | ||
| 5 | 2938223 | 2483 | - | 2528 | = | -45 | * | (61 | / | 214) | = | -12.82710276 | ||
| 6 | 2938226 | 2550 | - | 2552 | = | -2 | * | (33 | / | 214) | = | -0.30841121 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Enslen Elementary | -35 | ||||||||||||
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 | 89956 | 2455 | - | 2436 | = | 19 | * | (50 | / | 234) | = | 4.05982905 | ||
| 4 | 89957 | 2474 | - | 2485 | = | -11 | * | (59 | / | 234) | = | -2.77350427 | ||
| 5 | 89959 | 2490 | - | 2528 | = | -38 | * | (57 | / | 234) | = | -9.25641023 | ||
| 6 | 89962 | 2513 | - | 2552 | = | -39 | * | (68 | / | 234) | = | -11.33333331 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Enslen Elementary | -19 | ||||||||||||
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 | 92592 | 2443 | - | 2436 | = | 7 | * | (65 | / | 234) | = | 1.94444444 | ||
| 4 | 92594 | 2493 | - | 2485 | = | 8 | * | (50 | / | 234) | = | 1.7094017 | ||
| 5 | 92596 | 2502 | - | 2528 | = | -26 | * | (57 | / | 234) | = | -6.33333332 | ||
| 6 | 92597 | 2532 | - | 2552 | = | -20 | * | (62 | / | 234) | = | -5.29914528 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Enslen Elementary | -8 | ||||||||||||
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 | 92791 | 2459 | - | 2436 | = | 23 | * | (58 | / | 227) | = | 5.87665196 | ||
| 4 | 92792 | 2465 | - | 2485 | = | -20 | * | (62 | / | 227) | = | -5.46255506 | ||
| 5 | 92795 | 2503 | - | 2528 | = | -25 | * | (50 | / | 227) | = | -5.50660793 | ||
| 6 | 92796 | 2559 | - | 2552 | = | 7 | * | (57 | / | 227) | = | 1.75770925 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Enslen Elementary | -3 | ||||||||||||
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 | 93450 | 2467 | - | 2436 | = | 31 | * | (62 | / | 225) | = | 8.54222221 | ||
| 4 | 93451 | 2481 | - | 2485 | = | -4 | * | (54 | / | 225) | = | -0.96 | ||
| 5 | 93452 | 2467 | - | 2528 | = | -61 | * | (57 | / | 225) | = | -15.45333331 | ||
| 6 | 93453 | 2572 | - | 2552 | = | 20 | * | (52 | / | 225) | = | 4.62222222 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Enslen Elementary | -3 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -35 | -19 | -8 | -3 | -3 | -68.0 | -13.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 25.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -52.6
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 | 49% | 49% | 49% | 51% | 53% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Modesto City Elementary school district | County of Stanislaus
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.
Enslen Elementary math proficiency
Zero+ meets standard.
43% less $meal
43% less $meal
42% less $meal
47% less $meal
48% 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.