P. W. Engvall Elementary (Data source)
Source data for P. W. Engvall 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 | 568135 | 2407 | - | 2436 | = | -29 | * | (104 | / | 365) | = | -8.26301367 | ||
| 4 | 568136 | 2442 | - | 2485 | = | -43 | * | (98 | / | 365) | = | -11.54520545 | ||
| 5 | 568139 | 2474 | - | 2528 | = | -54 | * | (82 | / | 365) | = | -12.13150684 | ||
| 6 | 568140 | 2487 | - | 2552 | = | -65 | * | (81 | / | 365) | = | -14.42465752 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for P. W. Engvall Elementary | -46 | ||||||||||||
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 | 18066 | 2410 | - | 2436 | = | -26 | * | (96 | / | 373) | = | -6.691689 | ||
| 4 | 18069 | 2464 | - | 2485 | = | -21 | * | (108 | / | 373) | = | -6.08042894 | ||
| 5 | 18071 | 2471 | - | 2528 | = | -57 | * | (84 | / | 373) | = | -12.8364611 | ||
| 6 | 18073 | 2503 | - | 2552 | = | -49 | * | (85 | / | 373) | = | -11.16621981 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for P. W. Engvall Elementary | -37 | ||||||||||||
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 | 18400 | 2432 | - | 2436 | = | -4 | * | (100 | / | 368) | = | -1.08695652 | ||
| 4 | 18403 | 2460 | - | 2485 | = | -25 | * | (101 | / | 368) | = | -6.86141303 | ||
| 5 | 18405 | 2478 | - | 2528 | = | -50 | * | (88 | / | 368) | = | -11.9565217 | ||
| 6 | 18406 | 2503 | - | 2552 | = | -49 | * | (79 | / | 368) | = | -10.51902174 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for P. W. Engvall 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 | 18429 | 2416 | - | 2436 | = | -20 | * | (113 | / | 390) | = | -5.79487178 | ||
| 4 | 18432 | 2490 | - | 2485 | = | 5 | * | (95 | / | 390) | = | 1.21794872 | ||
| 5 | 18433 | 2454 | - | 2528 | = | -74 | * | (94 | / | 390) | = | -17.83589743 | ||
| 6 | 18436 | 2480 | - | 2552 | = | -72 | * | (88 | / | 390) | = | -16.2461538 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for P. W. Engvall Elementary | -39 | ||||||||||||
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 | 18567 | 2420 | - | 2436 | = | -16 | * | (105 | / | 406) | = | -4.13793102 | ||
| 4 | 18568 | 2488 | - | 2485 | = | 3 | * | (116 | / | 406) | = | 0.85714286 | ||
| 5 | 18569 | 2508 | - | 2528 | = | -20 | * | (93 | / | 406) | = | -4.58128078 | ||
| 6 | 18570 | 2465 | - | 2552 | = | -87 | * | (92 | / | 406) | = | -19.7142857 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for P. W. Engvall Elementary | -28 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -46 | -37 | -30 | -39 | -28 | -180.0 | -36.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -15.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -57.0
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 | 60% | 61% | 59% | 66% | 63% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Lemoore Union Elementary school district | County of Kings
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.
P. W. Engvall Elementary math proficiency
Zero+ meets standard.
49% less $meal
49% less $meal
48% less $meal
60% 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.
Elementary School (Public) schools in Lemoore Union Elementary (4)
| Cinnamon Elementary | Lemoore Elementary | Meadow Lane Elementary |
| P. W. Engvall Elementary |