Rancho Pico Junior High (Data source)
Source data for Rancho Pico Junior 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 |
||
7 | 1154023 | 2604 | - | 2567 | = | 37 | * | (442 | / | 974) | = | 16.79055438 | ||
8 | 1154026 | 2623 | - | 2586 | = | 37 | * | (532 | / | 974) | = | 20.20944558 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Rancho Pico Junior High | 37 |
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 |
||
7 | 35902 | 2614 | - | 2567 | = | 47 | * | (468 | / | 925) | = | 23.77945942 | ||
8 | 35903 | 2635 | - | 2586 | = | 49 | * | (457 | / | 925) | = | 24.20864865 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Rancho Pico Junior High | 48 |
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 |
||
7 | 36610 | 2613 | - | 2567 | = | 46 | * | (471 | / | 943) | = | 22.97560974 | ||
8 | 36612 | 2649 | - | 2586 | = | 63 | * | (472 | / | 943) | = | 31.53340399 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Rancho Pico Junior High | 55 |
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 |
||
7 | 36595 | 2624 | - | 2567 | = | 57 | * | (496 | / | 1002) | = | 28.21556886 | ||
8 | 36597 | 2623 | - | 2586 | = | 37 | * | (506 | / | 1002) | = | 18.6846307 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Rancho Pico Junior High | 47 |
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 |
||
7 | 36757 | 2631 | - | 2567 | = | 64 | * | (469 | / | 959) | = | 31.29927002 | ||
8 | 36758 | 2629 | - | 2586 | = | 43 | * | (490 | / | 959) | = | 21.97080292 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Rancho Pico Junior High | 53 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
37 | 48 | 55 | 47 | 53 | 240.0 | 48.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 69.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 27.0
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 | 8% | 8% | 5% | 15% | 14% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
William S. Hart Union High 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.
Rancho Pico Junior High math proficiency
Zero+ meets standard.
6% less $meal
6% less $meal
5% less $meal
13% less $meal
12% 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.
Junior High Schools (Public) schools in William S. Hart Union High (2)
Rancho Pico Junior High | Rio Norte Junior High |