Buena Park Junior High (Data source)
Source data for Buena Park 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 | 1427548 | 2503 | - | 2567 | = | -64 | * | (504 | / | 1005) | = | -32.09552237 | ||
| 8 | 1427549 | 2519 | - | 2586 | = | -67 | * | (501 | / | 1005) | = | -33.39999995 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Buena Park Junior High | -65 | ||||||||||||
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 | 44973 | 2517 | - | 2567 | = | -50 | * | (517 | / | 995) | = | -25.97989945 | ||
| 8 | 44974 | 2515 | - | 2586 | = | -71 | * | (478 | / | 995) | = | -34.10854271 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Buena Park Junior High | -60 | ||||||||||||
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 | 46179 | 2512 | - | 2567 | = | -55 | * | (486 | / | 977) | = | -27.35926303 | ||
| 8 | 46181 | 2514 | - | 2586 | = | -72 | * | (491 | / | 977) | = | -36.18423742 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Buena Park Junior High | -64 | ||||||||||||
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 |
||
| 6 | 46187 | 2502 | - | 2552 | = | -50 | * | (77 | / | 1041) | = | -3.69836695 | ||
| 7 | 46188 | 2516 | - | 2567 | = | -51 | * | (499 | / | 1041) | = | -24.44668583 | ||
| 8 | 46191 | 2503 | - | 2586 | = | -83 | * | (465 | / | 1041) | = | -37.07492787 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Buena Park Junior High | -65 | ||||||||||||
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 | 46362 | 2525 | - | 2567 | = | -42 | * | (501 | / | 960) | = | -21.91875 | ||
| 8 | 46363 | 2514 | - | 2586 | = | -72 | * | (459 | / | 960) | = | -34.425 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Buena Park Junior High | -56 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -65 | -60 | -64 | -65 | -56 | -310.0 | -62.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -53.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -71.0
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 | 75% | 76% | 74% | 78% | 68% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Buena Park 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.
Buena Park Junior High math proficiency
Zero+ meets standard.
62% less $meal
61% less $meal
60% less $meal
67% less $meal
61% 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 Buena Park Elementary (1)
| Buena Park Junior High |