Nelda Mundy Elementary (Data source)
Source data for Nelda Mundy 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 | 2830696 | 2477 | - | 2436 | = | 41 | * | (123 | / | 516) | = | 9.77325581 | ||
4 | 2830697 | 2495 | - | 2485 | = | 10 | * | (145 | / | 516) | = | 2.81007751 | ||
5 | 2830700 | 2537 | - | 2528 | = | 9 | * | (134 | / | 516) | = | 2.3372093 | ||
6 | 2830701 | 2567 | - | 2552 | = | 15 | * | (114 | / | 516) | = | 3.31395348 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Nelda Mundy Elementary | 18 |
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 | 86612 | 2463 | - | 2436 | = | 27 | * | (129 | / | 395) | = | 8.81772151 | ||
4 | 86615 | 2508 | - | 2485 | = | 23 | * | (122 | / | 395) | = | 7.10379746 | ||
5 | 86616 | 2538 | - | 2528 | = | 10 | * | (144 | / | 395) | = | 3.64556962 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Nelda Mundy Elementary | 20 |
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 | 89008 | 2479 | - | 2436 | = | 43 | * | (104 | / | 363) | = | 12.31955921 | ||
4 | 89009 | 2515 | - | 2485 | = | 30 | * | (135 | / | 363) | = | 11.15702478 | ||
5 | 89011 | 2555 | - | 2528 | = | 27 | * | (124 | / | 363) | = | 9.22314049 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Nelda Mundy Elementary | 33 |
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 | 89227 | 2461 | - | 2436 | = | 25 | * | (137 | / | 381) | = | 8.9895013 | ||
4 | 89230 | 2515 | - | 2485 | = | 30 | * | (116 | / | 381) | = | 9.13385826 | ||
5 | 89231 | 2570 | - | 2528 | = | 42 | * | (128 | / | 381) | = | 14.11023621 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Nelda Mundy Elementary | 32 |
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 | 89836 | 2474 | - | 2436 | = | 38 | * | (113 | / | 373) | = | 11.51206432 | ||
4 | 89837 | 2519 | - | 2485 | = | 34 | * | (141 | / | 373) | = | 12.85254689 | ||
5 | 89838 | 2563 | - | 2528 | = | 35 | * | (119 | / | 373) | = | 11.16621982 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Nelda Mundy Elementary | 36 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
18 | 20 | 33 | 32 | 36 | 139.0 | 27.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 51.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 3.8
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 | 20% | 17% | 17% | 22% | 19% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Fairfield-Suisun Unified school district County of Solano
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.
Nelda Mundy Elementary math proficiency
Zero+ meets standard.
17% less $meal
14% less $meal
15% less $meal
18% less $meal
16% 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.