Gold Ridge Elementary (Data source)
Source data for Gold Ridge 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 | 1827199 | 2478 | - | 2436 | = | 42 | * | (89 | / | 286) | = | 13.06993006 | ||
4 | 1827202 | 2460 | - | 2485 | = | -25 | * | (81 | / | 286) | = | -7.08041958 | ||
5 | 1827203 | 2532 | - | 2528 | = | 4 | * | (116 | / | 286) | = | 1.62237762 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Gold Ridge Elementary | 8 |
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 | 56509 | 2495 | - | 2436 | = | 59 | * | (116 | / | 288) | = | 23.76388884 | ||
4 | 56510 | 2506 | - | 2485 | = | 21 | * | (94 | / | 288) | = | 6.85416665 | ||
5 | 56513 | 2531 | - | 2528 | = | 3 | * | (78 | / | 288) | = | 0.8125 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Gold Ridge Elementary | 31 |
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 | 58153 | 2482 | - | 2436 | = | 46 | * | (93 | / | 321) | = | 13.3271028 | ||
4 | 58156 | 2513 | - | 2485 | = | 28 | * | (117 | / | 321) | = | 10.20560747 | ||
5 | 58157 | 2528 | - | 2528 | = | 0 | * | (111 | / | 321) | = | 0.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Gold Ridge Elementary | 24 |
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 | 58287 | 2486 | - | 2436 | = | 50 | * | (102 | / | 326) | = | 15.64417175 | ||
4 | 58289 | 2516 | - | 2485 | = | 31 | * | (96 | / | 326) | = | 9.12883434 | ||
5 | 58291 | 2545 | - | 2528 | = | 17 | * | (128 | / | 326) | = | 6.67484661 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Gold Ridge Elementary | 31 |
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 | 58531 | 2507 | - | 2436 | = | 71 | * | (107 | / | 305) | = | 24.90819671 | ||
4 | 58532 | 2507 | - | 2485 | = | 22 | * | (99 | / | 305) | = | 7.14098359 | ||
5 | 58533 | 2539 | - | 2528 | = | 11 | * | (99 | / | 305) | = | 3.57049179 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Gold Ridge Elementary | 36 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
8 | 31 | 24 | 31 | 36 | 130.0 | 26.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 56.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -4.0
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 | 12% | 13% | 10% | 12% | 14% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Folsom-Cordova Unified school district County of Sacramento
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.
Gold Ridge Elementary math proficiency
Zero+ meets standard.
8% less $meal
9% less $meal
7% less $meal
10% less $meal
11% 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.