Sutherland Elementary (Data source)
Source data for Sutherland 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 | 717488 | 2430 | - | 2436 | = | -6 | * | (98 | / | 289) | = | -2.03460208 | ||
| 4 | 717489 | 2512 | - | 2485 | = | 27 | * | (96 | / | 289) | = | 8.96885811 | ||
| 5 | 717492 | 2515 | - | 2528 | = | -13 | * | (95 | / | 289) | = | -4.2733564 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sutherland Elementary | 3 | ||||||||||||
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 | 22615 | 2466 | - | 2436 | = | 30 | * | (99 | / | 285) | = | 10.42105263 | ||
| 4 | 22617 | 2491 | - | 2485 | = | 6 | * | (92 | / | 285) | = | 1.9368421 | ||
| 5 | 22619 | 2553 | - | 2528 | = | 25 | * | (94 | / | 285) | = | 8.24561403 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sutherland Elementary | 21 | ||||||||||||
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 | 23039 | 2457 | - | 2436 | = | 21 | * | (94 | / | 281) | = | 7.02491101 | ||
| 4 | 23042 | 2510 | - | 2485 | = | 25 | * | (98 | / | 281) | = | 8.7188612 | ||
| 5 | 23043 | 2519 | - | 2528 | = | -9 | * | (89 | / | 281) | = | -2.8505338 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sutherland Elementary | 13 | ||||||||||||
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 | 23040 | 2468 | - | 2436 | = | 32 | * | (74 | / | 270) | = | 8.77037037 | ||
| 4 | 23042 | 2508 | - | 2485 | = | 23 | * | (96 | / | 270) | = | 8.17777777 | ||
| 5 | 23044 | 2539 | - | 2528 | = | 11 | * | (100 | / | 270) | = | 4.07407407 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sutherland 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 | 23218 | 2462 | - | 2436 | = | 26 | * | (80 | / | 243) | = | 8.55967076 | ||
| 4 | 23219 | 2514 | - | 2485 | = | 29 | * | (68 | / | 243) | = | 8.11522631 | ||
| 5 | 23220 | 2540 | - | 2528 | = | 12 | * | (95 | / | 243) | = | 4.69135802 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sutherland Elementary | 21 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 3 | 21 | 13 | 21 | 21 | 79.0 | 15.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 36.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -5.2
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 | 23% | 21% | 23% | 26% | 25% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Glendora Unified school district | County of Los Angeles
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.
Sutherland Elementary math proficiency
Zero+ meets standard.
18% less $meal
16% less $meal
16% less $meal
22% less $meal
22% 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.
Elementary School (Public) schools in Glendora Unified (5)
| Cullen Elementary | La Fetra Elementary | Sellers Elementary |
| Stanton Elementary | Sutherland Elementary |