Moreno Elementary (Data source)
Source data for Moreno 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 | 2014165 | 2395 | - | 2436 | = | -41 | * | (76 | / | 312) | = | -9.98717946 | ||
| 4 | 2014166 | 2420 | - | 2485 | = | -65 | * | (75 | / | 312) | = | -15.62499998 | ||
| 5 | 2014169 | 2437 | - | 2528 | = | -91 | * | (92 | / | 312) | = | -26.83333325 | ||
| 6 | 2014170 | 2491 | - | 2552 | = | -61 | * | (69 | / | 312) | = | -13.49038461 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Moreno Elementary | -66 | ||||||||||||
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 | 61953 | 2414 | - | 2436 | = | -22 | * | (71 | / | 317) | = | -4.92744479 | ||
| 4 | 61954 | 2442 | - | 2485 | = | -43 | * | (72 | / | 317) | = | -9.76656149 | ||
| 5 | 61956 | 2458 | - | 2528 | = | -70 | * | (83 | / | 317) | = | -18.32807564 | ||
| 6 | 61959 | 2481 | - | 2552 | = | -71 | * | (91 | / | 317) | = | -20.38170347 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Moreno Elementary | -53 | ||||||||||||
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 | 63742 | 2396 | - | 2436 | = | -40 | * | (80 | / | 301) | = | -10.6312292 | ||
| 4 | 63744 | 2436 | - | 2485 | = | -49 | * | (73 | / | 301) | = | -11.88372088 | ||
| 5 | 63746 | 2473 | - | 2528 | = | -55 | * | (64 | / | 301) | = | -11.69435212 | ||
| 6 | 63749 | 2488 | - | 2552 | = | -64 | * | (84 | / | 301) | = | -17.86046509 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Moreno Elementary | -52 | ||||||||||||
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 | 63847 | 2430 | - | 2436 | = | -6 | * | (80 | / | 301) | = | -1.59468438 | ||
| 4 | 63850 | 2458 | - | 2485 | = | -27 | * | (77 | / | 301) | = | -6.90697673 | ||
| 5 | 63851 | 2495 | - | 2528 | = | -33 | * | (77 | / | 301) | = | -8.44186045 | ||
| 6 | 63854 | 2506 | - | 2552 | = | -46 | * | (67 | / | 301) | = | -10.23920265 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Moreno Elementary | -27 | ||||||||||||
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 | 64120 | 2430 | - | 2436 | = | -6 | * | (53 | / | 280) | = | -1.13571428 | ||
| 4 | 64121 | 2492 | - | 2485 | = | 7 | * | (80 | / | 280) | = | 2.0 | ||
| 5 | 64122 | 2505 | - | 2528 | = | -23 | * | (76 | / | 280) | = | -6.24285713 | ||
| 6 | 64123 | 2523 | - | 2552 | = | -29 | * | (71 | / | 280) | = | -7.35357141 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Moreno Elementary | -13 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -66 | -53 | -52 | -27 | -13 | -211.0 | -42.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 20.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -105.2
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 | 82% | 83% | 81% | 83% | 80% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ontario-Montclair school district | County of San Bernardino
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.
Moreno Elementary math proficiency
Zero+ meets standard.
69% less $meal
71% less $meal
70% less $meal
69% less $meal
68% 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.