Independence High (Alternative) (Data source)
Source data for Independence High (Alternative)
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 | 1314570 | 2475 | - | 2628 | = | -153 | * | (18 | / | 18) | = | -153.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Independence High (Alternative) | -153 |
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 | 41242 | 2459 | - | 2628 | = | -169 | * | (11 | / | 11) | = | -169.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Independence High (Alternative) | -169 |
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 | 42264 | 2426 | - | 2628 | = | -202 | * | (19 | / | 19) | = | -202.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Independence High (Alternative) | -202 |
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 | 42272 | 2432 | - | 2628 | = | -196 | * | (14 | / | 14) | = | -196.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Independence High (Alternative) | -196 |
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 | 42414 | 2433 | - | 2628 | = | -195 | * | (15 | / | 15) | = | -195.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Independence High (Alternative) | -195 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-153 | -169 | -202 | -196 | -195 | -915.0 | -183.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -120.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -246.0
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 | 78% | 90% | 81% | 72% | 89% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Merced Union High school district County of Merced
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.
Independence High (Alternative) math proficiency
Zero+ meets standard.
75% less $meal
88% less $meal
78% less $meal
70% 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.
Alternative Schools of Choice schools in Merced Union High (1)
Independence High (Alternative) |