Owens Valley Elementary (Data source)
Source data for Owens Valley 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 | 459274 | 0 | - | 2436 | = | * | (6 | / | 30) | = | ||||
| 4 | 459277 | 0 | - | 2485 | = | * | (3 | / | 30) | = | ||||
| 5 | 459278 | 0 | - | 2528 | = | * | (6 | / | 30) | = | ||||
| 6 | 459281 | 0 | - | 2552 | = | * | (3 | / | 30) | = | ||||
| 7 | 459282 | 0 | - | 2567 | = | * | (8 | / | 30) | = | ||||
| 8 | 459285 | 0 | - | 2586 | = | * | (4 | / | 30) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Owens Valley Elementary | |||||||||||||
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 | 14560 | 0 | - | 2436 | = | * | (4 | / | 29) | = | ||||
| 4 | 14561 | 0 | - | 2485 | = | * | (6 | / | 29) | = | ||||
| 5 | 14564 | 0 | - | 2528 | = | * | (2 | / | 29) | = | ||||
| 6 | 14565 | 0 | - | 2552 | = | * | (7 | / | 29) | = | ||||
| 7 | 14567 | 0 | - | 2567 | = | * | (3 | / | 29) | = | ||||
| 8 | 14570 | 0 | - | 2586 | = | * | (7 | / | 29) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Owens Valley Elementary | |||||||||||||
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 | 14882 | 2428 | - | 2436 | = | -8 | * | (11 | / | 48) | = | -1.83333333 | ||
| 4 | 14884 | 0 | - | 2485 | = | * | (0 | / | 48) | = | ||||
| 5 | 14886 | 0 | - | 2528 | = | * | (0 | / | 48) | = | ||||
| 6 | 14888 | 0 | - | 2552 | = | * | (0 | / | 48) | = | ||||
| 7 | 14890 | 0 | - | 2567 | = | * | (0 | / | 48) | = | ||||
| 8 | 14892 | 0 | - | 2586 | = | * | (0 | / | 48) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Owens Valley Elementary | -2 | ||||||||||||
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 | 14904 | 0 | - | 2436 | = | * | (0 | / | 43) | = | ||||
| 4 | 14907 | 2457 | - | 2485 | = | -28 | * | (12 | / | 43) | = | -7.81395348 | ||
| 5 | 14908 | 0 | - | 2528 | = | * | (0 | / | 43) | = | ||||
| 6 | 14911 | 0 | - | 2552 | = | * | (0 | / | 43) | = | ||||
| 7 | 14912 | 0 | - | 2567 | = | * | (0 | / | 43) | = | ||||
| 8 | 14915 | 0 | - | 2586 | = | * | (0 | / | 43) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Owens Valley Elementary | -8 | ||||||||||||
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 | 14998 | 0 | - | 2436 | = | * | (6 | / | 40) | = | ||||
| 4 | 14999 | 0 | - | 2485 | = | * | (8 | / | 40) | = | ||||
| 5 | 15000 | 0 | - | 2528 | = | * | (9 | / | 40) | = | ||||
| 6 | 15001 | 0 | - | 2552 | = | * | (5 | / | 40) | = | ||||
| 7 | 15002 | 0 | - | 2567 | = | * | (6 | / | 40) | = | ||||
| 8 | 15003 | 0 | - | 2586 | = | * | (6 | / | 40) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Owens Valley Elementary | |||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -2 | -8 | -10.0 | -2.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 7.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -17.0
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 | 37% | 49% | 52% | 60% | 63% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Owens Valley Unified school district | County of Inyo
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.
Owens Valley Elementary math proficiency
Zero+ meets standard.
29% less $meal
49% 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 Owens Valley Unified (1)
| Owens Valley Elementary |