Marine View Middle (Data source)
Source data for Marine View 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 | 1506412 | 2535 | - | 2552 | = | -17 | * | (273 | / | 799) | = | -5.80851063 | ||
| 7 | 1506413 | 2543 | - | 2567 | = | -24 | * | (240 | / | 799) | = | -7.20901126 | ||
| 8 | 1506416 | 2556 | - | 2586 | = | -30 | * | (286 | / | 799) | = | -10.73842302 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Marine View Middle | -24 | ||||||||||||
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 | 47223 | 2559 | - | 2552 | = | 7 | * | (267 | / | 785) | = | 2.38089172 | ||
| 7 | 47225 | 2553 | - | 2567 | = | -14 | * | (282 | / | 785) | = | -5.02929935 | ||
| 8 | 47226 | 2556 | - | 2586 | = | -30 | * | (236 | / | 785) | = | -9.01910826 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Marine View Middle | -12 | ||||||||||||
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 | 48511 | 2560 | - | 2552 | = | 8 | * | (271 | / | 810) | = | 2.67654321 | ||
| 7 | 48513 | 2577 | - | 2567 | = | 10 | * | (268 | / | 810) | = | 3.30864197 | ||
| 8 | 48514 | 2554 | - | 2586 | = | -32 | * | (271 | / | 810) | = | -10.70617283 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Marine View Middle | -5 | ||||||||||||
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 | 48523 | 2557 | - | 2552 | = | 5 | * | (222 | / | 753) | = | 1.47410359 | ||
| 7 | 48524 | 2566 | - | 2567 | = | -1 | * | (269 | / | 753) | = | -0.35723772 | ||
| 8 | 48527 | 2597 | - | 2586 | = | 11 | * | (262 | / | 753) | = | 3.82735724 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Marine View Middle | 5 | ||||||||||||
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 | 48741 | 2557 | - | 2552 | = | 5 | * | (238 | / | 719) | = | 1.6550765 | ||
| 7 | 48742 | 2562 | - | 2567 | = | -5 | * | (221 | / | 719) | = | -1.53685675 | ||
| 8 | 48743 | 2566 | - | 2586 | = | -20 | * | (260 | / | 719) | = | -7.23226702 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Marine View Middle | -7 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -24 | -12 | -5 | 5 | -7 | -43.0 | -8.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 21.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -38.6
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 | 29% | 31% | 31% | 35% | 37% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ocean View 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.
Marine View Middle math proficiency
Zero+ meets standard.
26% less $meal
27% less $meal
28% less $meal
33% less $meal
34% 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 (4)
| Marine View Middle | Mesa View Middle | Spring View Middle |
| Vista View Middle |