Nuestro Elementary (Data source)
Source data for Nuestro 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 | 2989534 | 2418 | - | 2436 | = | -18 | * | (15 | / | 88) | = | -3.06818181 | ||
4 | 2989535 | 2478 | - | 2485 | = | -7 | * | (14 | / | 88) | = | -1.11363636 | ||
5 | 2989538 | 2507 | - | 2528 | = | -21 | * | (15 | / | 88) | = | -3.57954545 | ||
6 | 2989539 | 2554 | - | 2552 | = | 2 | * | (11 | / | 88) | = | 0.25 | ||
7 | 2989542 | 0 | - | 2567 | = | * | (10 | / | 88) | = | ||||
8 | 2989543 | 2575 | - | 2586 | = | -11 | * | (23 | / | 88) | = | -2.875 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Nuestro Elementary | -10 |
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 | 91512 | 2450 | - | 2436 | = | 14 | * | (15 | / | 86) | = | 2.44186046 | ||
4 | 91514 | 2485 | - | 2485 | = | 0 | * | (16 | / | 86) | = | 0.0 | ||
5 | 91516 | 2505 | - | 2528 | = | -23 | * | (16 | / | 86) | = | -4.27906975 | ||
6 | 91518 | 2583 | - | 2552 | = | 31 | * | (16 | / | 86) | = | 5.76744184 | ||
7 | 91520 | 2586 | - | 2567 | = | 19 | * | (12 | / | 86) | = | 2.65116278 | ||
8 | 91522 | 2527 | - | 2586 | = | -59 | * | (11 | / | 86) | = | -7.54651158 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Nuestro Elementary | -1 |
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 | 94270 | 2444 | - | 2436 | = | 8 | * | (15 | / | 88) | = | 1.36363636 | ||
4 | 94271 | 2501 | - | 2485 | = | 16 | * | (15 | / | 88) | = | 2.72727272 | ||
5 | 94273 | 2530 | - | 2528 | = | 2 | * | (16 | / | 88) | = | 0.36363636 | ||
6 | 94276 | 2545 | - | 2552 | = | -7 | * | (16 | / | 88) | = | -1.27272727 | ||
7 | 94278 | 2621 | - | 2567 | = | 54 | * | (13 | / | 88) | = | 7.97727269 | ||
8 | 94280 | 2627 | - | 2586 | = | 41 | * | (13 | / | 88) | = | 6.05681815 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Nuestro Elementary | 17 |
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 | 94480 | 2488 | - | 2436 | = | 52 | * | (16 | / | 86) | = | 9.67441857 | ||
4 | 94481 | 0 | - | 2485 | = | * | (0 | / | 86) | = | ||||
5 | 94484 | 2527 | - | 2528 | = | -1 | * | (13 | / | 86) | = | -0.15116279 | ||
6 | 94485 | 2550 | - | 2552 | = | -2 | * | (17 | / | 86) | = | -0.39534884 | ||
7 | 94488 | 2568 | - | 2567 | = | 1 | * | (15 | / | 86) | = | 0.1744186 | ||
8 | 94489 | 2633 | - | 2586 | = | 47 | * | (15 | / | 86) | = | 8.19767439 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Nuestro Elementary | 17 |
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 | 95123 | 2432 | - | 2436 | = | -4 | * | (21 | / | 105) | = | -0.8 | ||
4 | 95124 | 2504 | - | 2485 | = | 19 | * | (18 | / | 105) | = | 3.25714285 | ||
5 | 95125 | 2481 | - | 2528 | = | -47 | * | (16 | / | 105) | = | -7.16190474 | ||
6 | 95126 | 2535 | - | 2552 | = | -17 | * | (17 | / | 105) | = | -2.75238094 | ||
7 | 95127 | 2553 | - | 2567 | = | -14 | * | (18 | / | 105) | = | -2.39999999 | ||
8 | 95128 | 2600 | - | 2586 | = | 14 | * | (15 | / | 105) | = | 1.99999999 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Nuestro Elementary | -8 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-10 | -1 | 17 | 17 | -8 | 15.0 | 3.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 42.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -36.0
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 | 42% | 37% | 34% | 42% | 48% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Nuestro Elementary school district County of Sutter
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.
Nuestro Elementary math proficiency
Zero+ meets standard.
32% less $meal
28% less $meal
23% less $meal
39% less $meal
41% 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 Nuestro Elementary (1)
Nuestro Elementary |