Sutter Elementary (Data source)
Source data for Sutter 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 | 182254 | 2406 | - | 2436 | = | -30 | * | (107 | / | 291) | = | -11.03092782 | ||
4 | 182255 | 2460 | - | 2485 | = | -25 | * | (83 | / | 291) | = | -7.13058418 | ||
5 | 182258 | 2443 | - | 2528 | = | -85 | * | (101 | / | 291) | = | -29.50171815 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sutter Elementary | -48 |
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 | 5477 | 2378 | - | 2436 | = | -58 | * | (92 | / | 286) | = | -18.65734262 | ||
4 | 5480 | 2432 | - | 2485 | = | -53 | * | (107 | / | 286) | = | -19.82867132 | ||
5 | 5481 | 2450 | - | 2528 | = | -78 | * | (87 | / | 286) | = | -23.72727271 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sutter Elementary | -62 |
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 | 5611 | 2406 | - | 2436 | = | -30 | * | (87 | / | 290) | = | -9.0 | ||
4 | 5614 | 2410 | - | 2485 | = | -75 | * | (97 | / | 290) | = | -25.08620685 | ||
5 | 5615 | 2450 | - | 2528 | = | -78 | * | (106 | / | 290) | = | -28.5103448 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sutter Elementary | -63 |
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 | 5605 | 2408 | - | 2436 | = | -28 | * | (92 | / | 264) | = | -9.75757574 | ||
4 | 5607 | 2438 | - | 2485 | = | -47 | * | (80 | / | 264) | = | -14.24242424 | ||
5 | 5609 | 2418 | - | 2528 | = | -110 | * | (92 | / | 264) | = | -38.33333328 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sutter Elementary | -62 |
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 | 5669 | 2429 | - | 2436 | = | -7 | * | (95 | / | 267) | = | -2.4906367 | ||
4 | 5670 | 2449 | - | 2485 | = | -36 | * | (89 | / | 267) | = | -11.99999999 | ||
5 | 5671 | 2447 | - | 2528 | = | -81 | * | (83 | / | 267) | = | -25.17977526 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sutter Elementary | -40 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-48 | -62 | -63 | -62 | -40 | -275.0 | -55.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -25.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -85.0
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 | 63% | 63% | 61% | 61% | 62% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Antioch Unified school district County of Contra Costa
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.
Sutter Elementary math proficiency
Zero+ meets standard.
53% less $meal
54% less $meal
51% less $meal
56% less $meal
53% 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.