Benicia Middle (Data source)
Source data for Benicia Middle
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 |
||
5 | 2816721 | 0 | - | 2528 | = | * | (1 | / | 1135) | = | ||||
6 | 2816722 | 2518 | - | 2552 | = | -34 | * | (358 | / | 1135) | = | -10.72422907 | ||
7 | 2816725 | 2573 | - | 2567 | = | 6 | * | (391 | / | 1135) | = | 2.06696035 | ||
8 | 2816726 | 2576 | - | 2586 | = | -10 | * | (385 | / | 1135) | = | -3.39207048 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Benicia Middle | -12 |
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 | 86244 | 2534 | - | 2552 | = | -18 | * | (366 | / | 1104) | = | -5.9673913 | ||
7 | 86246 | 2557 | - | 2567 | = | -10 | * | (365 | / | 1104) | = | -3.30615942 | ||
8 | 86249 | 2575 | - | 2586 | = | -11 | * | (373 | / | 1104) | = | -3.7164855 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Benicia Middle | -13 |
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 |
||
6 | 88599 | 2544 | - | 2552 | = | -8 | * | (364 | / | 1054) | = | -2.76280834 | ||
7 | 88601 | 2560 | - | 2567 | = | -7 | * | (374 | / | 1054) | = | -2.48387096 | ||
8 | 88603 | 2565 | - | 2586 | = | -21 | * | (316 | / | 1054) | = | -6.29601517 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Benicia Middle | -12 |
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 | 88824 | 2539 | - | 2552 | = | -13 | * | (343 | / | 1049) | = | -4.25071496 | ||
7 | 88825 | 2569 | - | 2567 | = | 2 | * | (349 | / | 1049) | = | 0.66539561 | ||
8 | 88828 | 2553 | - | 2586 | = | -33 | * | (357 | / | 1049) | = | -11.23069589 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Benicia Middle | -15 |
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 |
||
6 | 89442 | 2534 | - | 2552 | = | -18 | * | (319 | / | 969) | = | -5.92569659 | ||
7 | 89443 | 2570 | - | 2567 | = | 3 | * | (333 | / | 969) | = | 1.03095975 | ||
8 | 89444 | 2590 | - | 2586 | = | 4 | * | (317 | / | 969) | = | 1.30856553 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Benicia Middle | -4 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-12 | -13 | -12 | -15 | -4 | -56.0 | -11.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 0.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -23.2
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 | 22% | 22% | 22% | 25% | 25% |
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 Middle math proficiency
Zero+ meets standard.
20% less $meal
19% less $meal
18% less $meal
22% less $meal
21% 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 Benicia Unified (1)
Benicia Middle |