Ramona Elementary (Data source)
Source data for Ramona 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 | 2216426 | 2396 | - | 2436 | = | -40 | * | (86 | / | 271) | = | -12.69372692 | ||
| 4 | 2216427 | 2452 | - | 2485 | = | -33 | * | (69 | / | 271) | = | -8.40221402 | ||
| 5 | 2216430 | 2452 | - | 2528 | = | -76 | * | (50 | / | 271) | = | -14.02214022 | ||
| 6 | 2216431 | 2534 | - | 2552 | = | -18 | * | (66 | / | 271) | = | -4.38376383 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Ramona Elementary | -40 | ||||||||||||
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 | 67994 | 2403 | - | 2436 | = | -33 | * | (66 | / | 247) | = | -8.81781374 | ||
| 4 | 67996 | 2444 | - | 2485 | = | -41 | * | (74 | / | 247) | = | -12.28340078 | ||
| 5 | 67998 | 2466 | - | 2528 | = | -62 | * | (60 | / | 247) | = | -15.0607287 | ||
| 6 | 68000 | 2512 | - | 2552 | = | -40 | * | (47 | / | 247) | = | -7.611336 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Ramona Elementary | -44 | ||||||||||||
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 | 69811 | 2423 | - | 2436 | = | -13 | * | (59 | / | 272) | = | -2.81985293 | ||
| 4 | 69813 | 2439 | - | 2485 | = | -46 | * | (71 | / | 272) | = | -12.00735291 | ||
| 5 | 69814 | 2454 | - | 2528 | = | -74 | * | (74 | / | 272) | = | -20.1323529 | ||
| 6 | 69816 | 2477 | - | 2552 | = | -75 | * | (68 | / | 272) | = | -18.75 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Ramona Elementary | -54 | ||||||||||||
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 | 69968 | 2403 | - | 2436 | = | -33 | * | (60 | / | 274) | = | -7.22627737 | ||
| 4 | 69970 | 2450 | - | 2485 | = | -35 | * | (56 | / | 274) | = | -7.15328467 | ||
| 5 | 69972 | 2437 | - | 2528 | = | -91 | * | (81 | / | 274) | = | -26.90145977 | ||
| 6 | 69974 | 2476 | - | 2552 | = | -76 | * | (77 | / | 274) | = | -21.35766417 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Ramona Elementary | -63 | ||||||||||||
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 | 70488 | 2403 | - | 2436 | = | -33 | * | (57 | / | 259) | = | -7.26254826 | ||
| 4 | 70489 | 2429 | - | 2485 | = | -56 | * | (67 | / | 259) | = | -14.48648645 | ||
| 5 | 70490 | 2451 | - | 2528 | = | -77 | * | (54 | / | 259) | = | -16.05405402 | ||
| 6 | 70491 | 2482 | - | 2552 | = | -70 | * | (81 | / | 259) | = | -21.89189184 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Ramona Elementary | -60 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -40 | -44 | -54 | -63 | -60 | -261.0 | -52.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -25.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -79.2
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 | 83% | 82% | 78% | 80% | 78% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ramona City Unified school district | County of San Diego
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.
Ramona Elementary math proficiency
Zero+ meets standard.
68% less $meal
66% less $meal
59% less $meal
70% less $meal
66% 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 Ramona City Unified (5)
| Barnett Elementary | Hanson Elementary | James Dukes Elementary |
| Mt. Woodson Elementary | Ramona Elementary |