Marina Village Middle (Data source)
Source data for Marina Village Middle
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 |
||
| 6 | 284783 | 2584 | - | 2552 | = | 32 | * | (260 | / | 789) | = | 10.54499363 | ||
| 7 | 284784 | 2599 | - | 2567 | = | 32 | * | (269 | / | 789) | = | 10.91001267 | ||
| 8 | 284787 | 2631 | - | 2586 | = | 45 | * | (260 | / | 789) | = | 14.8288973 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Marina Village Middle | 36 | ||||||||||||
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 |
||
| 6 | 8442 | 2586 | - | 2552 | = | 34 | * | (260 | / | 800) | = | 11.05 | ||
| 7 | 8443 | 2613 | - | 2567 | = | 46 | * | (271 | / | 800) | = | 15.5825 | ||
| 8 | 8446 | 2643 | - | 2586 | = | 57 | * | (269 | / | 800) | = | 19.16625 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Marina Village Middle | 46 | ||||||||||||
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 |
||
| 6 | 8737 | 2592 | - | 2552 | = | 40 | * | (231 | / | 772) | = | 11.96891188 | ||
| 7 | 8740 | 2595 | - | 2567 | = | 28 | * | (263 | / | 772) | = | 9.5388601 | ||
| 8 | 8742 | 2645 | - | 2586 | = | 59 | * | (278 | / | 772) | = | 21.24611393 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Marina Village Middle | 43 | ||||||||||||
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 |
||
| 6 | 8758 | 2589 | - | 2552 | = | 37 | * | (250 | / | 757) | = | 12.21928663 | ||
| 7 | 8759 | 2618 | - | 2567 | = | 51 | * | (234 | / | 757) | = | 15.76486128 | ||
| 8 | 8762 | 2631 | - | 2586 | = | 45 | * | (273 | / | 757) | = | 16.22853365 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Marina Village Middle | 44 | ||||||||||||
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 |
||
| 6 | 8815 | 2583 | - | 2552 | = | 31 | * | (288 | / | 801) | = | 11.14606739 | ||
| 7 | 8816 | 2614 | - | 2567 | = | 47 | * | (271 | / | 801) | = | 15.90137328 | ||
| 8 | 8817 | 2640 | - | 2586 | = | 54 | * | (242 | / | 801) | = | 16.31460674 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Marina Village Middle | 43 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 36 | 46 | 43 | 44 | 43 | 212.0 | 42.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 51.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 33.4
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 | 6% | 5% | 5% | 7% | 7% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Rescue Union Elementary school district | County of El Dorado
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.
Marina Village Middle math proficiency
Zero+ meets standard.
5% less $meal
4% less $meal
4% less $meal
6% less $meal
6% 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 Rescue Union Elementary (2)
| Marina Village Middle | Pleasant Grove Middle |