Freedom Middle (Data source)
Source data for Freedom 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 |
||
7 | 530882 | 2544 | - | 2567 | = | -23 | * | (320 | / | 633) | = | -11.62717218 | ||
8 | 530885 | 2549 | - | 2586 | = | -37 | * | (313 | / | 633) | = | -18.29541864 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Freedom Middle | -30 |
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 | 16858 | 2541 | - | 2567 | = | -26 | * | (299 | / | 642) | = | -12.10903426 | ||
8 | 16861 | 2544 | - | 2586 | = | -42 | * | (343 | / | 642) | = | -22.4392523 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Freedom Middle | -35 |
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 | 17181 | 2553 | - | 2567 | = | -14 | * | (335 | / | 657) | = | -7.13850837 | ||
8 | 17183 | 2560 | - | 2586 | = | -26 | * | (322 | / | 657) | = | -12.74277014 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Freedom Middle | -20 |
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 | 17203 | 2544 | - | 2567 | = | -23 | * | (356 | / | 710) | = | -11.53239435 | ||
8 | 17205 | 2573 | - | 2586 | = | -13 | * | (354 | / | 710) | = | -6.48169014 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Freedom Middle | -18 |
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 | 17346 | 2566 | - | 2567 | = | -1 | * | (332 | / | 669) | = | -0.49626308 | ||
8 | 17347 | 2588 | - | 2586 | = | 2 | * | (337 | / | 669) | = | 1.00747384 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Freedom Middle | 1 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-30 | -35 | -20 | -18 | 1 | -102.0 | -20.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 18.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -59.4
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 | 31% | 23% | 22% | 33% | 36% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Rosedale Union Elementary school district County of Kern
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.
Freedom Middle math proficiency
Zero+ meets standard.
22% less $meal
19% less $meal
18% less $meal
30% less $meal
31% 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 Rosedale Union Elementary (2)
Freedom Middle | Rosedale Middle |