Los Arboles Middle (Data source)
Source data for Los Arboles 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 | 1354727 | 2456 | - | 2552 | = | -96 | * | (197 | / | 599) | = | -31.57262102 | ||
7 | 1354728 | 2482 | - | 2567 | = | -85 | * | (181 | / | 599) | = | -25.68447406 | ||
8 | 1354731 | 2577 | - | 2586 | = | -9 | * | (221 | / | 599) | = | -3.32053422 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Los Arboles Middle | -61 |
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 | 42645 | 2471 | - | 2552 | = | -81 | * | (198 | / | 554) | = | -28.94945848 | ||
7 | 42647 | 2495 | - | 2567 | = | -72 | * | (187 | / | 554) | = | -24.30324907 | ||
8 | 42648 | 2549 | - | 2586 | = | -37 | * | (169 | / | 554) | = | -11.28700359 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Los Arboles Middle | -65 |
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 | 43714 | 2453 | - | 2552 | = | -99 | * | (179 | / | 573) | = | -30.92670148 | ||
7 | 43716 | 2482 | - | 2567 | = | -85 | * | (207 | / | 573) | = | -30.70680624 | ||
8 | 43717 | 2516 | - | 2586 | = | -70 | * | (187 | / | 573) | = | -22.8446771 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Los Arboles Middle | -84 |
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 | 43737 | 2446 | - | 2552 | = | -106 | * | (209 | / | 601) | = | -36.86189676 | ||
7 | 43738 | 2468 | - | 2567 | = | -99 | * | (178 | / | 601) | = | -29.32113136 | ||
8 | 43741 | 2488 | - | 2586 | = | -98 | * | (214 | / | 601) | = | -34.89517468 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Los Arboles Middle | -101 |
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 | 43863 | 2458 | - | 2552 | = | -94 | * | (184 | / | 563) | = | -30.72113668 | ||
7 | 43864 | 2466 | - | 2567 | = | -101 | * | (202 | / | 563) | = | -36.23801058 | ||
8 | 43865 | 2457 | - | 2586 | = | -129 | * | (177 | / | 563) | = | -40.55595022 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Los Arboles Middle | -108 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-61 | -65 | -84 | -101 | -108 | -419.0 | -83.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -23.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -143.8
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 | 70% | 72% | 69% | 70% | 70% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Monterey Peninsula Unified school district | County of Monterey
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.
Los Arboles Middle math proficiency
Zero+ meets standard.
51% less $meal
56% less $meal
52% less $meal
58% less $meal
59% 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 Monterey Peninsula Unified (3)
Los Arboles Middle | Seaside Middle | Walter Colton |