K. I. Jones Elementary (Data source)
Source data for K. I. Jones 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 | 2827066 | 2447 | - | 2436 | = | 11 | * | (99 | / | 494) | = | 2.20445344 | ||
4 | 2827067 | 2476 | - | 2485 | = | -9 | * | (133 | / | 494) | = | -2.42307692 | ||
5 | 2827070 | 2516 | - | 2528 | = | -12 | * | (127 | / | 494) | = | -3.08502024 | ||
6 | 2827071 | 2561 | - | 2552 | = | 9 | * | (135 | / | 494) | = | 2.45951417 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for K. I. Jones Elementary | -1 |
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 | 86519 | 2460 | - | 2436 | = | 24 | * | (128 | / | 465) | = | 6.60645161 | ||
4 | 86520 | 2502 | - | 2485 | = | 17 | * | (135 | / | 465) | = | 4.93548386 | ||
5 | 86522 | 2527 | - | 2528 | = | -1 | * | (135 | / | 465) | = | -0.29032258 | ||
6 | 86524 | 2637 | - | 2552 | = | 85 | * | (67 | / | 465) | = | 12.24731179 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for K. I. Jones Elementary | 23 |
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 | 88916 | 2460 | - | 2436 | = | 24 | * | (136 | / | 410) | = | 7.96097561 | ||
4 | 88918 | 2503 | - | 2485 | = | 18 | * | (146 | / | 410) | = | 6.40975608 | ||
5 | 88919 | 2542 | - | 2528 | = | 14 | * | (128 | / | 410) | = | 4.37073169 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for K. I. Jones Elementary | 19 |
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 | 89134 | 2475 | - | 2436 | = | 39 | * | (120 | / | 421) | = | 11.11638953 | ||
4 | 89135 | 2503 | - | 2485 | = | 18 | * | (161 | / | 421) | = | 6.88361044 | ||
5 | 89138 | 2528 | - | 2528 | = | 0 | * | (140 | / | 421) | = | 0.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for K. I. Jones Elementary | 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 |
||
3 | 89740 | 2479 | - | 2436 | = | 43 | * | (130 | / | 423) | = | 13.21513002 | ||
4 | 89741 | 2509 | - | 2485 | = | 24 | * | (126 | / | 423) | = | 7.14893616 | ||
5 | 89742 | 2528 | - | 2528 | = | 0 | * | (167 | / | 423) | = | 0.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for K. I. Jones Elementary | 20 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-1 | 23 | 19 | 18 | 20 | 79.0 | 15.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 42.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -11.2
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 | 34% | 33% | 28% | 37% | 37% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Fairfield-Suisun Unified school district County of Solano
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.
K. I. Jones Elementary math proficiency
Zero+ meets standard.
26% less $meal
27% less $meal
24% less $meal
32% less $meal
29% 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.