Benicia High (Data source)
Source data for Benicia 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 | 2816542 | 0 | - | 2567 | = | * | (0 | / | 290) | = | ||||
11 | 2816545 | 2599 | - | 2628 | = | -29 | * | (290 | / | 290) | = | -29.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Benicia High | -29 |
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 |
||
8 | 86238 | 0 | - | 2586 | = | * | (2 | / | 391) | = | ||||
11 | 86240 | 2604 | - | 2628 | = | -24 | * | (389 | / | 391) | = | -23.87723784 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Benicia High | -24 |
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 | 88587 | 2622 | - | 2628 | = | -6 | * | (371 | / | 371) | = | -6.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Benicia High | -6 |
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 | 88809 | 2605 | - | 2628 | = | -23 | * | (328 | / | 328) | = | -23.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Benicia High | -23 |
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 | 89428 | 2612 | - | 2628 | = | -16 | * | (365 | / | 365) | = | -16.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Benicia High | -16 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-29 | -24 | -6 | -23 | -16 | -98.0 | -19.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 4.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -43.6
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 | 17% | 18% | 18% | 23% | 21% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Benicia Unified school district County of Solano
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.
Benicia High math proficiency
Zero+ meets standard.
13% less $meal
14% less $meal
14% less $meal
20% less $meal
17% 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.
High Schools (Public) schools in Benicia Unified (1)
Benicia High |