Dehesa Elementary (Data source)
Source data for Dehesa 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 | 2147968 | 2376 | - | 2436 | = | -60 | * | (21 | / | 114) | = | -11.05263156 | ||
| 4 | 2147971 | 2465 | - | 2485 | = | -20 | * | (21 | / | 114) | = | -3.68421052 | ||
| 5 | 2147972 | 2497 | - | 2528 | = | -31 | * | (21 | / | 114) | = | -5.71052631 | ||
| 6 | 2147975 | 2481 | - | 2552 | = | -71 | * | (23 | / | 114) | = | -14.32456134 | ||
| 7 | 2147976 | 2519 | - | 2567 | = | -48 | * | (16 | / | 114) | = | -6.7368421 | ||
| 8 | 2147979 | 2476 | - | 2586 | = | -110 | * | (12 | / | 114) | = | -11.57894727 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Dehesa Elementary | -53 | ||||||||||||
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 | 65950 | 2422 | - | 2436 | = | -14 | * | (22 | / | 123) | = | -2.50406503 | ||
| 4 | 65953 | 2450 | - | 2485 | = | -35 | * | (24 | / | 123) | = | -6.82926829 | ||
| 5 | 65954 | 2486 | - | 2528 | = | -42 | * | (22 | / | 123) | = | -7.5121951 | ||
| 6 | 65957 | 2489 | - | 2552 | = | -63 | * | (19 | / | 123) | = | -9.73170727 | ||
| 7 | 65958 | 2503 | - | 2567 | = | -64 | * | (21 | / | 123) | = | -10.92682925 | ||
| 8 | 65961 | 2546 | - | 2586 | = | -40 | * | (15 | / | 123) | = | -4.87804876 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Dehesa Elementary | -42 | ||||||||||||
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 | 67773 | 2431 | - | 2436 | = | -5 | * | (15 | / | 105) | = | -0.71428571 | ||
| 4 | 67775 | 2489 | - | 2485 | = | 4 | * | (21 | / | 105) | = | 0.8 | ||
| 5 | 67776 | 2502 | - | 2528 | = | -26 | * | (24 | / | 105) | = | -5.94285713 | ||
| 6 | 67779 | 2479 | - | 2552 | = | -73 | * | (19 | / | 105) | = | -13.20952374 | ||
| 7 | 67781 | 2465 | - | 2567 | = | -102 | * | (11 | / | 105) | = | -10.68571421 | ||
| 8 | 67783 | 2498 | - | 2586 | = | -88 | * | (15 | / | 105) | = | -12.5714285 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Dehesa Elementary | -42 | ||||||||||||
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 | 67927 | 2373 | - | 2436 | = | -63 | * | (16 | / | 95) | = | -10.61052628 | ||
| 4 | 67928 | 2509 | - | 2485 | = | 24 | * | (16 | / | 95) | = | 4.04210525 | ||
| 5 | 67931 | 2536 | - | 2528 | = | 8 | * | (21 | / | 95) | = | 1.76842105 | ||
| 6 | 67932 | 2479 | - | 2552 | = | -73 | * | (14 | / | 95) | = | -10.75789473 | ||
| 7 | 67935 | 2517 | - | 2567 | = | -50 | * | (15 | / | 95) | = | -7.8947368 | ||
| 8 | 67936 | 2498 | - | 2586 | = | -88 | * | (13 | / | 95) | = | -12.04210524 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Dehesa Elementary | -35 | ||||||||||||
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 | 68440 | 2425 | - | 2436 | = | -11 | * | (16 | / | 92) | = | -1.91304347 | ||
| 4 | 68441 | 2457 | - | 2485 | = | -28 | * | (15 | / | 92) | = | -4.56521738 | ||
| 5 | 68442 | 2480 | - | 2528 | = | -48 | * | (17 | / | 92) | = | -8.86956518 | ||
| 6 | 68443 | 2518 | - | 2552 | = | -34 | * | (18 | / | 92) | = | -6.65217388 | ||
| 7 | 68444 | 2526 | - | 2567 | = | -41 | * | (13 | / | 92) | = | -5.79347823 | ||
| 8 | 68445 | 2510 | - | 2586 | = | -76 | * | (13 | / | 92) | = | -10.73913037 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Dehesa Elementary | -39 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -53 | -42 | -42 | -35 | -39 | -211.0 | -42.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -24.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -60.2
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 | 48% | 56% | 51% | 50% | 56% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Dehesa Elementary school district County of San Diego
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.
Dehesa Elementary math proficiency
Zero+ meets standard.
36% less $meal
41% less $meal
42% less $meal
41% less $meal
50% 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 Dehesa Elementary (1)
| Dehesa Elementary |