Ramona Community Montessori (Data source)
Source data for Ramona Community Montessori
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 | 2215561 | 2436 | - | 2436 | = | 0 | * | (39 | / | 134) | = | 0.0 | ||
| 4 | 2215564 | 2477 | - | 2485 | = | -8 | * | (28 | / | 134) | = | -1.67164178 | ||
| 5 | 2215565 | 2498 | - | 2528 | = | -30 | * | (33 | / | 134) | = | -7.38805968 | ||
| 6 | 2215568 | 2544 | - | 2552 | = | -8 | * | (34 | / | 134) | = | -2.02985074 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Ramona Community Montessori | -11 | ||||||||||||
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 | 67965 | 2437 | - | 2436 | = | 1 | * | (36 | / | 139) | = | 0.25899281 | ||
| 4 | 67967 | 2471 | - | 2485 | = | -14 | * | (41 | / | 139) | = | -4.12949639 | ||
| 5 | 67969 | 2530 | - | 2528 | = | 2 | * | (34 | / | 139) | = | 0.48920863 | ||
| 6 | 67972 | 2549 | - | 2552 | = | -3 | * | (28 | / | 139) | = | -0.60431654 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Ramona Community Montessori | -4 | ||||||||||||
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 | 69769 | 2434 | - | 2436 | = | -2 | * | (33 | / | 140) | = | -0.47142857 | ||
| 4 | 69770 | 2471 | - | 2485 | = | -14 | * | (39 | / | 140) | = | -3.89999999 | ||
| 5 | 69772 | 2520 | - | 2528 | = | -8 | * | (33 | / | 140) | = | -1.88571428 | ||
| 6 | 69775 | 2561 | - | 2552 | = | 9 | * | (35 | / | 140) | = | 2.25 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Ramona Community Montessori | -4 | ||||||||||||
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 | 69930 | 2424 | - | 2436 | = | -12 | * | (35 | / | 142) | = | -2.95774648 | ||
| 4 | 69931 | 2471 | - | 2485 | = | -14 | * | (38 | / | 142) | = | -3.74647886 | ||
| 5 | 69934 | 2499 | - | 2528 | = | -29 | * | (36 | / | 142) | = | -7.35211265 | ||
| 6 | 69935 | 2563 | - | 2552 | = | 11 | * | (33 | / | 142) | = | 2.55633803 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Ramona Community Montessori | -11 | ||||||||||||
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 | 70452 | 2452 | - | 2436 | = | 16 | * | (33 | / | 134) | = | 3.9402985 | ||
| 4 | 70453 | 2478 | - | 2485 | = | -7 | * | (37 | / | 134) | = | -1.93283581 | ||
| 5 | 70454 | 2517 | - | 2528 | = | -11 | * | (29 | / | 134) | = | -2.38059701 | ||
| 6 | 70455 | 2555 | - | 2552 | = | 3 | * | (35 | / | 134) | = | 0.78358209 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Ramona Community Montessori | 0 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -11 | -4 | -4 | -11 | 0 | -30.0 | -6.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 4.5
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -19.5
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 | 42% | 33% | 26% | 27% | 28% |
| 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 Community Montessori math proficiency
Zero+ meets standard.
28% less $meal
21% less $meal
19% less $meal
21% 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.
Alternative Schools of Choice schools in Ramona City Unified (3)
| Future Bound Independent Study Secondary | Mountain Valley Academy | Ramona Community Montessori |