Golden View Elementary (Data source)
Source data for Golden View 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 | 255065 | 2502 | - | 2436 | = | 66 | * | (102 | / | 328) | = | 20.52439019 | ||
4 | 255066 | 2559 | - | 2485 | = | 74 | * | (108 | / | 328) | = | 24.36585361 | ||
5 | 255069 | 2598 | - | 2528 | = | 70 | * | (118 | / | 328) | = | 25.18292679 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Golden View Elementary | 70 |
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 | 7470 | 2516 | - | 2436 | = | 80 | * | (77 | / | 315) | = | 19.55555552 | ||
4 | 7471 | 2569 | - | 2485 | = | 84 | * | (124 | / | 315) | = | 33.06666661 | ||
5 | 7473 | 2613 | - | 2528 | = | 85 | * | (114 | / | 315) | = | 30.76190469 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Golden View Elementary | 83 |
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 | 7701 | 2514 | - | 2436 | = | 78 | * | (95 | / | 267) | = | 27.75280895 | ||
4 | 7703 | 2558 | - | 2485 | = | 73 | * | (77 | / | 267) | = | 21.05243445 | ||
5 | 7706 | 2602 | - | 2528 | = | 74 | * | (95 | / | 267) | = | 26.32958798 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Golden View Elementary | 75 |
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 | 7720 | 2509 | - | 2436 | = | 73 | * | (90 | / | 260) | = | 25.26923076 | ||
4 | 7722 | 2542 | - | 2485 | = | 57 | * | (92 | / | 260) | = | 20.16923072 | ||
5 | 7724 | 2603 | - | 2528 | = | 75 | * | (78 | / | 260) | = | 22.5 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Golden View Elementary | 68 |
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 | 7769 | 2504 | - | 2436 | = | 68 | * | (104 | / | 290) | = | 24.38620685 | ||
4 | 7770 | 2545 | - | 2485 | = | 60 | * | (94 | / | 290) | = | 19.44827586 | ||
5 | 7771 | 2581 | - | 2528 | = | 53 | * | (92 | / | 290) | = | 16.81379309 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Golden View Elementary | 61 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
70 | 83 | 75 | 68 | 61 | 357.0 | 71.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 95.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 47.4
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 | 4% | 5% | 4% | 6% | 6% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
San Ramon Valley 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.
Golden View Elementary math proficiency
Zero+ meets standard.
2% less $meal
2% less $meal
2% less $meal
5% less $meal
6% 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.