Aurora High (Continuation) (Data source)
Source data for Aurora High (Continuation)
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 |
||
11 | 436720 | 2405 | - | 2628 | = | -223 | * | (94 | / | 94) | = | -223.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Aurora High (Continuation) | -223 |
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 |
||
11 | 13744 | 2402 | - | 2628 | = | -226 | * | (100 | / | 100) | = | -226.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Aurora High (Continuation) | -226 |
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 |
||
11 | 14074 | 2390 | - | 2628 | = | -238 | * | (137 | / | 137) | = | -238.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Aurora High (Continuation) | -238 |
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 |
||
11 | 14083 | 2400 | - | 2628 | = | -228 | * | (121 | / | 121) | = | -228.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Aurora High (Continuation) | -228 |
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 |
||
11 | 14191 | 2409 | - | 2628 | = | -219 | * | (50 | / | 50) | = | -219.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Aurora High (Continuation) | -219 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-223 | -226 | -238 | -228 | -219 | -1134.0 | -226.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -205.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -247.8
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 | 84% | 88% | 91% | 94% | 96% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Calexico Unified school district County of Imperial
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Aurora High (Continuation) math proficiency
Zero+ meets standard.
81% less $meal
82% less $meal
88% less $meal
90% less $meal
92% 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.
Continuation High Schools schools in Calexico Unified (1)
Aurora High (Continuation) |