Ganesha High (Data source)
Source data for Ganesha High
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 | 1089698 | 2498 | - | 2628 | = | -130 | * | (278 | / | 278) | = | -130.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Ganesha High | -130 |
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 | 34101 | 2508 | - | 2628 | = | -120 | * | (265 | / | 265) | = | -120.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Ganesha High | -120 |
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 | 34698 | 2505 | - | 2628 | = | -123 | * | (217 | / | 217) | = | -123.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Ganesha High | -123 |
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 | 34708 | 2496 | - | 2628 | = | -132 | * | (197 | / | 197) | = | -132.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Ganesha High | -132 |
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 | 34878 | 2493 | - | 2628 | = | -135 | * | (231 | / | 231) | = | -135.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Ganesha High | -135 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-130 | -120 | -123 | -132 | -135 | -640.0 | -128.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -110.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -146.0
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 | 88% | 88% | 88% | 90% | 98% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Pomona Unified school district County of Los Angeles
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.
Ganesha High math proficiency
Zero+ meets standard.
78% less $meal
76% less $meal
75% less $meal
80% less $meal
87% 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.
High Schools (Public) schools in Pomona Unified (6)
Diamond Ranch High | Fremont Academy of Engineering and Design | Ganesha High |
Garey High | Palomares Academy of Health Science | Pomona High |