Sequoia Middle (Data source)
Source data for Sequoia 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 | 3156912 | 2543 | - | 2552 | = | -9 | * | (371 | / | 1060) | = | -3.15 | ||
| 7 | 3156913 | 2558 | - | 2567 | = | -9 | * | (339 | / | 1060) | = | -2.87830188 | ||
| 8 | 3156916 | 2580 | - | 2586 | = | -6 | * | (350 | / | 1060) | = | -1.98113207 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sequoia Middle | -8 | ||||||||||||
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 | 97291 | 2555 | - | 2552 | = | 3 | * | (396 | / | 1115) | = | 1.06547085 | ||
| 7 | 97292 | 2573 | - | 2567 | = | 6 | * | (369 | / | 1115) | = | 1.98565022 | ||
| 8 | 97294 | 2589 | - | 2586 | = | 3 | * | (350 | / | 1115) | = | 0.94170404 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sequoia Middle | 4 | ||||||||||||
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 | 100115 | 2548 | - | 2552 | = | -4 | * | (306 | / | 1056) | = | -1.15909091 | ||
| 7 | 100118 | 2557 | - | 2567 | = | -10 | * | (392 | / | 1056) | = | -3.71212121 | ||
| 8 | 100119 | 2590 | - | 2586 | = | 4 | * | (358 | / | 1056) | = | 1.3560606 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sequoia Middle | -4 | ||||||||||||
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 | 100271 | 2554 | - | 2552 | = | 2 | * | (322 | / | 984) | = | 0.65447154 | ||
| 7 | 100272 | 2551 | - | 2567 | = | -16 | * | (293 | / | 984) | = | -4.76422763 | ||
| 8 | 100275 | 2582 | - | 2586 | = | -4 | * | (369 | / | 984) | = | -1.5 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sequoia Middle | -6 | ||||||||||||
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 | 100935 | 2540 | - | 2552 | = | -12 | * | (322 | / | 918) | = | -4.20915032 | ||
| 7 | 100936 | 2555 | - | 2567 | = | -12 | * | (313 | / | 918) | = | -4.09150326 | ||
| 8 | 100937 | 2571 | - | 2586 | = | -15 | * | (283 | / | 918) | = | -4.62418301 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sequoia Middle | -13 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -8 | 4 | -4 | -6 | -13 | -27.0 | -5.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 12.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -23.4
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% | 26% | 28% | 33% | 33% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Conejo Valley Unified 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.
Sequoia Middle math proficiency
Zero+ meets standard.
24% less $meal
22% less $meal
23% less $meal
29% less $meal
29% 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 Conejo Valley Unified (4)
| Colina Middle | Los Cerritos Middle | Redwood Middle |
| Sequoia Middle |