Lincoln Elementary (Data source)
Source data for Lincoln 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 | 3083755 | 2377 | - | 2436 | = | -59 | * | (83 | / | 337) | = | -14.53115726 | ||
| 4 | 3083758 | 2447 | - | 2485 | = | -38 | * | (83 | / | 337) | = | -9.35905044 | ||
| 5 | 3083759 | 2453 | - | 2528 | = | -75 | * | (84 | / | 337) | = | -18.694362 | ||
| 6 | 3083762 | 2472 | - | 2552 | = | -80 | * | (87 | / | 337) | = | -20.65281896 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Lincoln Elementary | -63 | ||||||||||||
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 | 94952 | 2405 | - | 2436 | = | -31 | * | (61 | / | 311) | = | -6.08038585 | ||
| 4 | 94954 | 2453 | - | 2485 | = | -32 | * | (83 | / | 311) | = | -8.5401929 | ||
| 5 | 94956 | 2460 | - | 2528 | = | -68 | * | (79 | / | 311) | = | -17.27331186 | ||
| 6 | 94959 | 2479 | - | 2552 | = | -73 | * | (88 | / | 311) | = | -20.65594853 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Lincoln Elementary | -53 | ||||||||||||
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 | 97730 | 2402 | - | 2436 | = | -34 | * | (75 | / | 310) | = | -8.22580642 | ||
| 4 | 97731 | 2455 | - | 2485 | = | -30 | * | (69 | / | 310) | = | -6.67741935 | ||
| 5 | 97734 | 2465 | - | 2528 | = | -63 | * | (91 | / | 310) | = | -18.49354838 | ||
| 6 | 97736 | 2526 | - | 2552 | = | -26 | * | (75 | / | 310) | = | -6.29032256 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Lincoln Elementary | -40 | ||||||||||||
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 | 97911 | 2408 | - | 2436 | = | -28 | * | (89 | / | 345) | = | -7.22318839 | ||
| 4 | 97913 | 2471 | - | 2485 | = | -14 | * | (82 | / | 345) | = | -3.32753623 | ||
| 5 | 97915 | 2485 | - | 2528 | = | -43 | * | (83 | / | 345) | = | -10.34492753 | ||
| 6 | 97917 | 2530 | - | 2552 | = | -22 | * | (91 | / | 345) | = | -5.80289853 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Lincoln Elementary | -27 | ||||||||||||
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 | 98572 | 2416 | - | 2436 | = | -20 | * | (83 | / | 350) | = | -4.74285714 | ||
| 4 | 98573 | 2469 | - | 2485 | = | -16 | * | (92 | / | 350) | = | -4.20571427 | ||
| 5 | 98574 | 2486 | - | 2528 | = | -42 | * | (88 | / | 350) | = | -10.55999998 | ||
| 6 | 98575 | 2489 | - | 2552 | = | -63 | * | (87 | / | 350) | = | -15.65999996 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Lincoln Elementary | -35 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -63 | -53 | -40 | -27 | -35 | -218.0 | -43.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -1.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -85.6
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 | 89% | 73% | 69% | 76% | 76% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Dinuba Unified school district | County of Tulare
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation: wealth/poverty.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Lincoln Elementary math proficiency
Zero+ meets standard.
89% less $meal
67% less $meal
69% less $meal
70% less $meal
72% 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 Dinuba Unified (6)
| Grand View Elementary | Jefferson Elementary | John F. Kennedy Elementary |
| Lincoln Elementary | Roosevelt Elementary | Wilson Elementary |