Douglas J. Miller Elementary (Data source)
Source data for Douglas J. Miller 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 | 483691 | 2398 | - | 2436 | = | -38 | * | (122 | / | 480) | = | -9.65833331 | ||
4 | 483694 | 2444 | - | 2485 | = | -41 | * | (106 | / | 480) | = | -9.05416665 | ||
5 | 483695 | 2448 | - | 2528 | = | -80 | * | (128 | / | 480) | = | -21.33333328 | ||
6 | 483698 | 2505 | - | 2552 | = | -47 | * | (124 | / | 480) | = | -12.14166665 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Douglas J. Miller Elementary | -52 |
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 | 15359 | 2410 | - | 2436 | = | -26 | * | (118 | / | 520) | = | -5.89999998 | ||
4 | 15361 | 2447 | - | 2485 | = | -38 | * | (142 | / | 520) | = | -10.37692307 | ||
5 | 15364 | 2456 | - | 2528 | = | -72 | * | (120 | / | 520) | = | -16.61538456 | ||
6 | 15366 | 2473 | - | 2552 | = | -79 | * | (140 | / | 520) | = | -21.26923075 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Douglas J. Miller Elementary | -54 |
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 | 15681 | 2421 | - | 2436 | = | -15 | * | (149 | / | 570) | = | -3.92105262 | ||
4 | 15682 | 2445 | - | 2485 | = | -40 | * | (133 | / | 570) | = | -9.33333332 | ||
5 | 15684 | 2467 | - | 2528 | = | -61 | * | (149 | / | 570) | = | -15.94561399 | ||
6 | 15687 | 2486 | - | 2552 | = | -66 | * | (139 | / | 570) | = | -16.09473683 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Douglas J. Miller Elementary | -45 |
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 | 15698 | 2411 | - | 2436 | = | -25 | * | (150 | / | 594) | = | -6.3131313 | ||
4 | 15699 | 2466 | - | 2485 | = | -19 | * | (156 | / | 594) | = | -4.98989898 | ||
5 | 15702 | 2468 | - | 2528 | = | -60 | * | (133 | / | 594) | = | -13.43434338 | ||
6 | 15703 | 2484 | - | 2552 | = | -68 | * | (155 | / | 594) | = | -17.74410768 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Douglas J. Miller Elementary | -42 |
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 | 15814 | 2442 | - | 2436 | = | 6 | * | (119 | / | 453) | = | 1.57615894 | ||
4 | 15815 | 2483 | - | 2485 | = | -2 | * | (122 | / | 453) | = | -0.53863135 | ||
5 | 15816 | 2497 | - | 2528 | = | -31 | * | (120 | / | 453) | = | -8.21192052 | ||
6 | 15817 | 2499 | - | 2552 | = | -53 | * | (92 | / | 453) | = | -10.76379687 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Douglas J. Miller Elementary | -18 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-52 | -54 | -45 | -42 | -18 | -211.0 | -42.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -0.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -84.2
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 | 71% | 69% | 70% | 74% | 67% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Panama-Buena Vista Union 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.
Douglas J. Miller Elementary math proficiency
Zero+ meets standard.
57% less $meal
51% less $meal
55% less $meal
62% less $meal
55% 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.