Kenilworth Junior High (Data source)
Source data for Kenilworth 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 | 2876816 | 2539 | - | 2567 | = | -28 | * | (410 | / | 867) | = | -13.24106112 | ||
8 | 2876817 | 2558 | - | 2586 | = | -28 | * | (457 | / | 867) | = | -14.75893885 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Kenilworth Junior High | -28 |
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 | 88073 | 2568 | - | 2567 | = | 1 | * | (455 | / | 844) | = | 0.53909953 | ||
8 | 88074 | 2561 | - | 2586 | = | -25 | * | (389 | / | 844) | = | -11.52251183 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Kenilworth Junior High | -11 |
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 | 90622 | 2557 | - | 2567 | = | -10 | * | (430 | / | 890) | = | -4.83146067 | ||
8 | 90624 | 2566 | - | 2586 | = | -20 | * | (460 | / | 890) | = | -10.33707864 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Kenilworth Junior High | -15 |
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 | 90827 | 2565 | - | 2567 | = | -2 | * | (427 | / | 843) | = | -1.01304863 | ||
8 | 90828 | 2565 | - | 2586 | = | -21 | * | (416 | / | 843) | = | -10.36298932 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Kenilworth Junior High | -11 |
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 | 91465 | 2560 | - | 2567 | = | -7 | * | (453 | / | 878) | = | -3.61161731 | ||
8 | 91466 | 2571 | - | 2586 | = | -15 | * | (425 | / | 878) | = | -7.26082004 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Kenilworth Junior High | -11 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-28 | -11 | -15 | -11 | -11 | -76.0 | -15.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 5.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -36.2
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 | 49% | 43% | 41% | 36% | 39% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Petaluma Joint Union High school district County of Sonoma
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.
Kenilworth Junior High math proficiency
Zero+ meets standard.
34% less $meal
29% less $meal
26% less $meal
29% less $meal
30% 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 Petaluma Joint Union High (2)
Kenilworth Junior High | Petaluma Junior High |