Ocean View Junior High (Data source)
Source data for Ocean View 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 |
||
| 6 | 3113264 | 2471 | - | 2552 | = | -81 | * | (273 | / | 826) | = | -26.77118639 | ||
| 7 | 3113267 | 2500 | - | 2567 | = | -67 | * | (304 | / | 826) | = | -24.65859558 | ||
| 8 | 3113268 | 2496 | - | 2586 | = | -90 | * | (249 | / | 826) | = | -27.13075056 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Ocean View Junior High | -79 | ||||||||||||
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 | 96010 | 2476 | - | 2552 | = | -76 | * | (295 | / | 849) | = | -26.40753821 | ||
| 7 | 96012 | 2487 | - | 2567 | = | -80 | * | (264 | / | 849) | = | -24.87632504 | ||
| 8 | 96014 | 2523 | - | 2586 | = | -63 | * | (290 | / | 849) | = | -21.5194346 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Ocean View Junior High | -73 | ||||||||||||
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 | 98781 | 2448 | - | 2552 | = | -104 | * | (299 | / | 855) | = | -36.36959061 | ||
| 7 | 98783 | 2497 | - | 2567 | = | -70 | * | (301 | / | 855) | = | -24.64327481 | ||
| 8 | 98785 | 2501 | - | 2586 | = | -85 | * | (255 | / | 855) | = | -25.35087719 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Ocean View Junior High | -86 | ||||||||||||
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 | 98940 | 2461 | - | 2552 | = | -91 | * | (316 | / | 911) | = | -31.56531278 | ||
| 7 | 98943 | 2458 | - | 2567 | = | -109 | * | (298 | / | 911) | = | -35.65532376 | ||
| 8 | 98944 | 2526 | - | 2586 | = | -60 | * | (297 | / | 911) | = | -19.56092202 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Ocean View Junior High | -87 | ||||||||||||
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 | 99617 | 2455 | - | 2552 | = | -97 | * | (276 | / | 876) | = | -30.56164382 | ||
| 7 | 99618 | 2454 | - | 2567 | = | -113 | * | (307 | / | 876) | = | -39.60159817 | ||
| 8 | 99619 | 2485 | - | 2586 | = | -101 | * | (293 | / | 876) | = | -33.78196339 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Ocean View Junior High | -104 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -79 | -73 | -86 | -87 | -104 | -429.0 | -85.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -52.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -118.8
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 | 83% | 86% | 80% | 84% | 80% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ocean View school district | County of Ventura
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.
Ocean View Junior High math proficiency
Zero+ meets standard.
67% less $meal
70% less $meal
64% less $meal
73% less $meal
70% 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 Ocean View (1)
| Ocean View Junior High |