West Boron Elementary (Data source)
Source data for West Boron Elementary
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 |
||
3 | 524726 | 2409 | - | 2436 | = | -27 | * | (35 | / | 147) | = | -6.42857143 | ||
4 | 524727 | 2409 | - | 2485 | = | -76 | * | (42 | / | 147) | = | -21.71428566 | ||
5 | 524730 | 2414 | - | 2528 | = | -114 | * | (39 | / | 147) | = | -30.24489791 | ||
6 | 524731 | 2440 | - | 2552 | = | -112 | * | (31 | / | 147) | = | -23.61904754 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for West Boron Elementary | -82 |
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 |
||
3 | 16678 | 2392 | - | 2436 | = | -44 | * | (46 | / | 165) | = | -12.26666663 | ||
4 | 16680 | 2450 | - | 2485 | = | -35 | * | (32 | / | 165) | = | -6.78787876 | ||
5 | 16682 | 2443 | - | 2528 | = | -85 | * | (48 | / | 165) | = | -24.72727265 | ||
6 | 16684 | 2436 | - | 2552 | = | -116 | * | (39 | / | 165) | = | -27.41818178 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for West Boron Elementary | -71 |
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 |
||
3 | 17000 | 2397 | - | 2436 | = | -39 | * | (46 | / | 180) | = | -9.96666665 | ||
4 | 17003 | 2384 | - | 2485 | = | -101 | * | (44 | / | 180) | = | -24.68888884 | ||
5 | 17005 | 2480 | - | 2528 | = | -48 | * | (39 | / | 180) | = | -10.39999997 | ||
6 | 17007 | 2451 | - | 2552 | = | -101 | * | (51 | / | 180) | = | -28.61666663 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for West Boron Elementary | -74 |
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 |
||
3 | 17019 | 2411 | - | 2436 | = | -25 | * | (46 | / | 182) | = | -6.3186813 | ||
4 | 17022 | 2439 | - | 2485 | = | -46 | * | (47 | / | 182) | = | -11.87912087 | ||
5 | 17023 | 2444 | - | 2528 | = | -84 | * | (46 | / | 182) | = | -21.23076917 | ||
6 | 17025 | 2475 | - | 2552 | = | -77 | * | (43 | / | 182) | = | -18.19230767 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for West Boron Elementary | -58 |
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 |
||
3 | 17170 | 2405 | - | 2436 | = | -31 | * | (46 | / | 185) | = | -7.70810809 | ||
4 | 17171 | 2404 | - | 2485 | = | -81 | * | (52 | / | 185) | = | -22.76756756 | ||
5 | 17172 | 2455 | - | 2528 | = | -73 | * | (44 | / | 185) | = | -17.3621621 | ||
6 | 17173 | 2437 | - | 2552 | = | -115 | * | (43 | / | 185) | = | -26.72972968 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for West Boron Elementary | -75 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-82 | -71 | -74 | -58 | -75 | -360.0 | -72.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -48.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -96.0
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 | 62% | 69% | 65% | 70% | 69% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Muroc Joint Unified 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.
West Boron Elementary math proficiency
Zero+ meets standard.
58% less $meal
63% less $meal
60% less $meal
68% less $meal
66% 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.
Elementary School (Public) schools in Muroc Joint Unified (2)
Irving L. Branch Elementary | West Boron Elementary |