D. Russell Parks Junior High (Data source)
Source data for D. Russell Parks Junior High
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 |
||
| 7 | 1463224 | 2585 | - | 2567 | = | 18 | * | (513 | / | 1050) | = | 8.7942857 | ||
| 8 | 1463227 | 2598 | - | 2586 | = | 12 | * | (537 | / | 1050) | = | 6.13714285 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for D. Russell Parks Junior High | 15 | ||||||||||||
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 |
||
| 7 | 45970 | 2598 | - | 2567 | = | 31 | * | (485 | / | 984) | = | 15.27947152 | ||
| 8 | 45973 | 2613 | - | 2586 | = | 27 | * | (499 | / | 984) | = | 13.69207317 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for D. Russell Parks Junior High | 29 | ||||||||||||
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 |
||
| 7 | 47197 | 2591 | - | 2567 | = | 24 | * | (511 | / | 988) | = | 12.41295545 | ||
| 8 | 47199 | 2606 | - | 2586 | = | 20 | * | (477 | / | 988) | = | 9.65587044 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for D. Russell Parks Junior High | 22 | ||||||||||||
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 |
||
| 7 | 47207 | 2574 | - | 2567 | = | 7 | * | (479 | / | 999) | = | 3.35635635 | ||
| 8 | 47208 | 2605 | - | 2586 | = | 19 | * | (520 | / | 999) | = | 9.88988988 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for D. Russell Parks Junior High | 13 | ||||||||||||
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 |
||
| 7 | 47382 | 2597 | - | 2567 | = | 30 | * | (507 | / | 975) | = | 15.6 | ||
| 8 | 47383 | 2602 | - | 2586 | = | 16 | * | (468 | / | 975) | = | 7.68 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for D. Russell Parks Junior High | 23 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 15 | 29 | 22 | 13 | 23 | 102.0 | 20.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 38.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 2.4
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 | 24% | 25% | 27% | 28% | 37% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Fullerton Elementary school district | County of Orange
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.
D. Russell Parks Junior High math proficiency
Zero+ meets standard.
19% less $meal
20% less $meal
21% less $meal
25% less $meal
32% 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.
Intermediate/Middle Schools (Public) schools in Fullerton Elementary (3)
| D. Russell Parks Junior High | Ladera Vista Junior High School of the Arts | Nicolas Junior High |