Barbara Worth Junior High (Data source)
Source data for Barbara Worth 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 |
||
6 | 434419 | 0 | - | 2552 | = | * | (0 | / | 791) | = | ||||
7 | 434420 | 2475 | - | 2567 | = | -92 | * | (377 | / | 791) | = | -43.84829324 | ||
8 | 434423 | 2492 | - | 2586 | = | -94 | * | (414 | / | 791) | = | -49.1984829 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Barbara Worth Junior High | -93 |
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 |
||
6 | 13648 | 0 | - | 2552 | = | * | (2 | / | 774) | = | ||||
7 | 13650 | 2465 | - | 2567 | = | -102 | * | (402 | / | 774) | = | -52.97674409 | ||
8 | 13651 | 2496 | - | 2586 | = | -90 | * | (370 | / | 774) | = | -43.02325575 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Barbara Worth Junior High | -96 |
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 | 13984 | 2470 | - | 2567 | = | -97 | * | (429 | / | 849) | = | -49.01413424 | ||
8 | 13987 | 2491 | - | 2586 | = | -95 | * | (420 | / | 849) | = | -46.99646637 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Barbara Worth Junior High | -96 |
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 | 13987 | 0 | - | 2552 | = | * | (0 | / | 906) | = | ||||
7 | 13988 | 2483 | - | 2567 | = | -84 | * | (469 | / | 906) | = | -43.4834437 | ||
8 | 13991 | 2486 | - | 2586 | = | -100 | * | (435 | / | 906) | = | -48.013245 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Barbara Worth Junior High | -91 |
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 | 14102 | 2491 | - | 2567 | = | -76 | * | (460 | / | 934) | = | -37.43040683 | ||
8 | 14103 | 2498 | - | 2586 | = | -88 | * | (474 | / | 934) | = | -44.65952885 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Barbara Worth Junior High | -82 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-93 | -96 | -96 | -91 | -82 | -458.0 | -91.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -76.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -106.6
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% | 77% | 81% | 87% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Brawley Elementary school district County of Imperial
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.
Barbara Worth Junior High math proficiency
Zero+ meets standard.
67% less $meal
70% less $meal
71% less $meal
74% less $meal
77% 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 Brawley Elementary (1)
Barbara Worth Junior High |