Vista Verde Middle (Data source)
Source data for Vista Verde 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 | 1788526 | 2487 | - | 2552 | = | -65 | * | (305 | / | 912) | = | -21.73793856 | ||
| 7 | 1788527 | 2498 | - | 2567 | = | -69 | * | (297 | / | 912) | = | -22.47039469 | ||
| 8 | 1788530 | 2511 | - | 2586 | = | -75 | * | (310 | / | 912) | = | -25.493421 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Vista Verde Middle | -70 | ||||||||||||
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 | 55452 | 2479 | - | 2552 | = | -73 | * | (302 | / | 917) | = | -24.04143945 | ||
| 7 | 55455 | 2502 | - | 2567 | = | -65 | * | (302 | / | 917) | = | -21.40676116 | ||
| 8 | 55456 | 2509 | - | 2586 | = | -77 | * | (313 | / | 917) | = | -26.28244273 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Vista Verde Middle | -72 | ||||||||||||
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 | 57068 | 2474 | - | 2552 | = | -78 | * | (303 | / | 918) | = | -25.745098 | ||
| 7 | 57069 | 2491 | - | 2567 | = | -76 | * | (315 | / | 918) | = | -26.0784313 | ||
| 8 | 57071 | 2509 | - | 2586 | = | -77 | * | (300 | / | 918) | = | -25.16339865 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Vista Verde Middle | -77 | ||||||||||||
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 | 57179 | 2480 | - | 2552 | = | -72 | * | (350 | / | 992) | = | -25.40322576 | ||
| 7 | 57180 | 2489 | - | 2567 | = | -78 | * | (326 | / | 992) | = | -25.6330645 | ||
| 8 | 57183 | 2475 | - | 2586 | = | -111 | * | (316 | / | 992) | = | -35.35887096 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Vista Verde Middle | -86 | ||||||||||||
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 | 57435 | 2472 | - | 2552 | = | -80 | * | (311 | / | 971) | = | -25.62306896 | ||
| 7 | 57436 | 2484 | - | 2567 | = | -83 | * | (343 | / | 971) | = | -29.31925847 | ||
| 8 | 57437 | 2507 | - | 2586 | = | -79 | * | (317 | / | 971) | = | -25.79093716 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Vista Verde Middle | -81 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -70 | -72 | -77 | -86 | -81 | -386.0 | -77.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -59.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -95.2
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 | 72% | 79% | 79% | 75% | 75% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Val Verde Unified school district | County of Riverside
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.
Vista Verde Middle math proficiency
Zero+ meets standard.
52% less $meal
63% less $meal
61% less $meal
63% less $meal
58% 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 Val Verde Unified (4)
| Lakeside Middle | March Middle | Tomas Rivera Middle |
| Vista Verde Middle |