Guadalupe Elementary (Data source)
Source data for Guadalupe 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 | 2732525 | 2487 | - | 2436 | = | 51 | * | (97 | / | 284) | = | 17.41901405 | ||
4 | 2732526 | 2565 | - | 2485 | = | 80 | * | (94 | / | 284) | = | 26.4788732 | ||
5 | 2732529 | 2592 | - | 2528 | = | 64 | * | (93 | / | 284) | = | 20.95774643 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Guadalupe Elementary | 65 |
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 | 83088 | 2515 | - | 2436 | = | 79 | * | (101 | / | 293) | = | 27.23208186 | ||
4 | 83090 | 2567 | - | 2485 | = | 82 | * | (104 | / | 293) | = | 29.10580201 | ||
5 | 83093 | 2611 | - | 2528 | = | 83 | * | (88 | / | 293) | = | 24.92832757 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Guadalupe Elementary | 81 |
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 | 85418 | 2531 | - | 2436 | = | 95 | * | (97 | / | 308) | = | 29.91883108 | ||
4 | 85421 | 2562 | - | 2485 | = | 77 | * | (100 | / | 308) | = | 24.99999995 | ||
5 | 85422 | 2590 | - | 2528 | = | 62 | * | (111 | / | 308) | = | 22.34415582 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Guadalupe Elementary | 77 |
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 | 85640 | 2523 | - | 2436 | = | 87 | * | (91 | / | 298) | = | 26.56711405 | ||
4 | 85643 | 2567 | - | 2485 | = | 82 | * | (99 | / | 298) | = | 27.24161073 | ||
5 | 85644 | 2597 | - | 2528 | = | 69 | * | (108 | / | 298) | = | 25.00671138 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Guadalupe Elementary | 79 |
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 | 86230 | 2519 | - | 2436 | = | 83 | * | (78 | / | 282) | = | 22.95744675 | ||
4 | 86231 | 2563 | - | 2485 | = | 78 | * | (99 | / | 282) | = | 27.38297866 | ||
5 | 86232 | 2597 | - | 2528 | = | 69 | * | (105 | / | 282) | = | 25.69148933 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Guadalupe Elementary | 76 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
65 | 81 | 77 | 79 | 76 | 378.0 | 75.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 93.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 57.6
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 | 6% | 6% | 7% | 6% | 4% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Union Elementary school district County of Santa Clara
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation: wealth/poverty.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Guadalupe Elementary math proficiency
Zero+ meets standard.
4% less $meal
5% less $meal
5% less $meal
5% less $meal
4% 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 Union Elementary (6)
Alta Vista Elementary | Carlton Elementary | Guadalupe Elementary |
Lietz Elementary | Noddin Elementary | Oster Elementary |