Ladera Vista Junior High School of the Arts (Data source)
Source data for Ladera Vista Junior High School of the Arts
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 | 1459660 | 2519 | - | 2567 | = | -48 | * | (416 | / | 801) | = | -24.92883893 | ||
8 | 1459663 | 2539 | - | 2586 | = | -47 | * | (385 | / | 801) | = | -22.59051184 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Ladera Vista Junior High School of the Arts | -48 |
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 | 45869 | 2517 | - | 2567 | = | -50 | * | (426 | / | 841) | = | -25.32699165 | ||
8 | 45871 | 2549 | - | 2586 | = | -37 | * | (415 | / | 841) | = | -18.25802614 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Ladera Vista Junior High School of the Arts | -44 |
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 | 47094 | 2535 | - | 2567 | = | -32 | * | (483 | / | 914) | = | -16.91028445 | ||
8 | 47097 | 2517 | - | 2586 | = | -69 | * | (431 | / | 914) | = | -32.53719909 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Ladera Vista Junior High School of the Arts | -49 |
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 | 47104 | 2551 | - | 2567 | = | -16 | * | (457 | / | 940) | = | -7.77872339 | ||
8 | 47107 | 2548 | - | 2586 | = | -38 | * | (483 | / | 940) | = | -19.52553191 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Ladera Vista Junior High School of the Arts | -27 |
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 | 47280 | 2528 | - | 2567 | = | -39 | * | (487 | / | 952) | = | -19.95063022 | ||
8 | 47281 | 2547 | - | 2586 | = | -39 | * | (465 | / | 952) | = | -19.04936974 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Ladera Vista Junior High School of the Arts | -39 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-48 | -44 | -49 | -27 | -39 | -207.0 | -41.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -17.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -65.4
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 | 45% | 45% | 44% | 34% | 50% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Fullerton Elementary school district | County of Orange
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation: wealth/poverty.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Ladera Vista Junior High School of the Arts math proficiency
Zero+ meets standard.
38% less $meal
37% less $meal
37% less $meal
31% less $meal
44% 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 Fullerton Elementary (3)
D. Russell Parks Junior High | Ladera Vista Junior High School of the Arts | Nicolas Junior High |