Sinaloa Middle (Data source)
Source data for Sinaloa 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 | 1256341 | 2547 | - | 2552 | = | -5 | * | (277 | / | 871) | = | -1.59012629 | ||
| 7 | 1256342 | 2582 | - | 2567 | = | 15 | * | (295 | / | 871) | = | 5.08036739 | ||
| 8 | 1256345 | 2594 | - | 2586 | = | 8 | * | (299 | / | 871) | = | 2.74626866 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sinaloa Middle | 6 | ||||||||||||
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 | 39177 | 2541 | - | 2552 | = | -11 | * | (273 | / | 842) | = | -3.56650831 | ||
| 7 | 39178 | 2591 | - | 2567 | = | 24 | * | (276 | / | 842) | = | 7.86698335 | ||
| 8 | 39180 | 2615 | - | 2586 | = | 29 | * | (293 | / | 842) | = | 10.09144891 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sinaloa Middle | 14 | ||||||||||||
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 | 40159 | 2541 | - | 2552 | = | -11 | * | (252 | / | 784) | = | -3.53571428 | ||
| 7 | 40161 | 2579 | - | 2567 | = | 12 | * | (270 | / | 784) | = | 4.13265306 | ||
| 8 | 40163 | 2590 | - | 2586 | = | 4 | * | (262 | / | 784) | = | 1.33673469 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sinaloa Middle | 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 |
||
| 6 | 40184 | 2528 | - | 2552 | = | -24 | * | (296 | / | 828) | = | -8.57971013 | ||
| 7 | 40187 | 2585 | - | 2567 | = | 18 | * | (260 | / | 828) | = | 5.6521739 | ||
| 8 | 40188 | 2589 | - | 2586 | = | 3 | * | (272 | / | 828) | = | 0.98550725 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sinaloa Middle | -2 | ||||||||||||
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 | 40336 | 2539 | - | 2552 | = | -13 | * | (269 | / | 816) | = | -4.28553921 | ||
| 7 | 40337 | 2578 | - | 2567 | = | 11 | * | (287 | / | 816) | = | 3.86887255 | ||
| 8 | 40338 | 2606 | - | 2586 | = | 20 | * | (260 | / | 816) | = | 6.372549 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sinaloa Middle | 6 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 6 | 14 | 2 | -2 | 6 | 26.0 | 5.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 20.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -9.8
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 | 24% | 26% | 24% | 29% | 29% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Novato Unified school district County of Marin
Just a coincidence? That's absurd.
It's a system that causes this pattern to repeat.
THIS chart shows what the
follow-the-schedule method wants.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Sinaloa Middle math proficiency
Zero+ meets standard.
18% less $meal
20% less $meal
18% less $meal
23% less $meal
25% 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 Novato Unified (2)
| San Jose Intermediate | Sinaloa Middle |