Mojave Vista Elementary (Data source)
Source data for Mojave Vista 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 | 2068834 | 2356 | - | 2436 | = | -80 | * | (133 | / | 521) | = | -20.4222648 | ||
4 | 2068837 | 2390 | - | 2485 | = | -95 | * | (138 | / | 521) | = | -25.16314771 | ||
5 | 2068838 | 2412 | - | 2528 | = | -116 | * | (133 | / | 521) | = | -29.61228396 | ||
6 | 2068841 | 2467 | - | 2552 | = | -85 | * | (117 | / | 521) | = | -19.08829173 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Mojave Vista Elementary | -94 |
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 | 63561 | 2375 | - | 2436 | = | -61 | * | (133 | / | 564) | = | -14.38475172 | ||
4 | 63563 | 2389 | - | 2485 | = | -96 | * | (136 | / | 564) | = | -23.1489361 | ||
5 | 63565 | 2417 | - | 2528 | = | -111 | * | (150 | / | 564) | = | -29.52127651 | ||
6 | 63567 | 2453 | - | 2552 | = | -99 | * | (145 | / | 564) | = | -25.4521276 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Mojave Vista Elementary | -93 |
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 | 65358 | 2375 | - | 2436 | = | -61 | * | (137 | / | 544) | = | -15.36213234 | ||
4 | 65360 | 2389 | - | 2485 | = | -96 | * | (139 | / | 544) | = | -24.52941168 | ||
5 | 65362 | 2420 | - | 2528 | = | -108 | * | (128 | / | 544) | = | -25.41176464 | ||
6 | 65364 | 2457 | - | 2552 | = | -95 | * | (140 | / | 544) | = | -24.4485294 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Mojave Vista Elementary | -90 |
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 | 65442 | 2371 | - | 2436 | = | -65 | * | (147 | / | 548) | = | -17.43613138 | ||
4 | 65445 | 2393 | - | 2485 | = | -92 | * | (132 | / | 548) | = | -22.1605839 | ||
5 | 65446 | 2421 | - | 2528 | = | -107 | * | (131 | / | 548) | = | -25.57846706 | ||
6 | 65449 | 2452 | - | 2552 | = | -100 | * | (138 | / | 548) | = | -25.1824817 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Mojave Vista Elementary | -90 |
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 | 65832 | 2374 | - | 2436 | = | -62 | * | (158 | / | 572) | = | -17.12587411 | ||
4 | 65833 | 2398 | - | 2485 | = | -87 | * | (138 | / | 572) | = | -20.98951047 | ||
5 | 65834 | 2426 | - | 2528 | = | -102 | * | (143 | / | 572) | = | -25.5 | ||
6 | 65835 | 2460 | - | 2552 | = | -92 | * | (133 | / | 572) | = | -21.39160834 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Mojave Vista Elementary | -85 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-94 | -93 | -90 | -90 | -85 | -452.0 | -90.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -81.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -99.4
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 | 93% | 95% | 91% | 87% | 91% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Victor Elementary school district County of San Bernardino
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.
Mojave Vista Elementary math proficiency
Zero+ meets standard.
88% less $meal
90% less $meal
85% less $meal
83% less $meal
86% 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.