Alberta Martone Elementary (Data source)
Source data for Alberta Martone 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 | 2944586 | 2413 | - | 2436 | = | -23 | * | (104 | / | 433) | = | -5.52424941 | ||
4 | 2944587 | 2427 | - | 2485 | = | -58 | * | (120 | / | 433) | = | -16.07390296 | ||
5 | 2944590 | 2442 | - | 2528 | = | -86 | * | (105 | / | 433) | = | -20.85450344 | ||
6 | 2944591 | 2479 | - | 2552 | = | -73 | * | (104 | / | 433) | = | -17.53348726 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Alberta Martone Elementary | -60 |
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 | 90144 | 2397 | - | 2436 | = | -39 | * | (89 | / | 423) | = | -8.20567375 | ||
4 | 90146 | 2441 | - | 2485 | = | -44 | * | (105 | / | 423) | = | -10.9219858 | ||
5 | 90148 | 2468 | - | 2528 | = | -60 | * | (122 | / | 423) | = | -17.3049645 | ||
6 | 90150 | 2506 | - | 2552 | = | -46 | * | (107 | / | 423) | = | -11.63593377 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Alberta Martone Elementary | -48 |
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 | 92779 | 2417 | - | 2436 | = | -19 | * | (88 | / | 401) | = | -4.16957605 | ||
4 | 92781 | 2452 | - | 2485 | = | -33 | * | (95 | / | 401) | = | -7.81795509 | ||
5 | 92784 | 2493 | - | 2528 | = | -35 | * | (103 | / | 401) | = | -8.99002493 | ||
6 | 92786 | 2522 | - | 2552 | = | -30 | * | (115 | / | 401) | = | -8.60349126 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Alberta Martone Elementary | -30 |
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 | 92979 | 2428 | - | 2436 | = | -8 | * | (83 | / | 389) | = | -1.70694087 | ||
4 | 92980 | 2465 | - | 2485 | = | -20 | * | (94 | / | 389) | = | -4.83290488 | ||
5 | 92983 | 2480 | - | 2528 | = | -48 | * | (115 | / | 389) | = | -14.19023136 | ||
6 | 92984 | 2517 | - | 2552 | = | -35 | * | (97 | / | 389) | = | -8.72750641 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Alberta Martone Elementary | -29 |
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 | 93638 | 2421 | - | 2436 | = | -15 | * | (86 | / | 395) | = | -3.26582277 | ||
4 | 93639 | 2461 | - | 2485 | = | -24 | * | (89 | / | 395) | = | -5.40759492 | ||
5 | 93640 | 2489 | - | 2528 | = | -39 | * | (101 | / | 395) | = | -9.97215188 | ||
6 | 93641 | 2498 | - | 2552 | = | -54 | * | (119 | / | 395) | = | -16.26835439 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Alberta Martone Elementary | -35 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-60 | -48 | -30 | -29 | -35 | -202.0 | -40.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -1.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -79.4
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 | 85% | 83% | 83% | 82% | 82% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Modesto City Elementary school district County of Stanislaus
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.
Alberta Martone Elementary math proficiency
Zero+ meets standard.
72% less $meal
66% less $meal
67% less $meal
72% less $meal
74% 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.