Le Grand Elementary (Data source)
Source data for Le Grand 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 | 1300913 | 2386 | - | 2436 | = | -50 | * | (30 | / | 243) | = | -6.1728395 | ||
| 4 | 1300914 | 2407 | - | 2485 | = | -78 | * | (43 | / | 243) | = | -13.8024691 | ||
| 5 | 1300917 | 2446 | - | 2528 | = | -82 | * | (47 | / | 243) | = | -15.86008223 | ||
| 6 | 1300918 | 2421 | - | 2552 | = | -131 | * | (44 | / | 243) | = | -23.7201645 | ||
| 7 | 1300921 | 2490 | - | 2567 | = | -77 | * | (45 | / | 243) | = | -14.25925925 | ||
| 8 | 1300922 | 2521 | - | 2586 | = | -65 | * | (34 | / | 243) | = | -9.09465018 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Le Grand Elementary | -83 | ||||||||||||
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 | 40808 | 2413 | - | 2436 | = | -23 | * | (55 | / | 276) | = | -4.58333333 | ||
| 4 | 40811 | 2430 | - | 2485 | = | -55 | * | (31 | / | 276) | = | -6.1775362 | ||
| 5 | 40813 | 2429 | - | 2528 | = | -99 | * | (45 | / | 276) | = | -16.14130432 | ||
| 6 | 40814 | 2491 | - | 2552 | = | -61 | * | (47 | / | 276) | = | -10.38768116 | ||
| 7 | 40817 | 2474 | - | 2567 | = | -93 | * | (47 | / | 276) | = | -15.83695652 | ||
| 8 | 40818 | 2528 | - | 2586 | = | -58 | * | (51 | / | 276) | = | -10.71739126 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Le Grand Elementary | -64 | ||||||||||||
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 | 41811 | 2387 | - | 2436 | = | -49 | * | (40 | / | 264) | = | -7.4242424 | ||
| 4 | 41813 | 2449 | - | 2485 | = | -36 | * | (50 | / | 264) | = | -6.8181818 | ||
| 5 | 41815 | 2450 | - | 2528 | = | -78 | * | (35 | / | 264) | = | -10.34090905 | ||
| 6 | 41818 | 2443 | - | 2552 | = | -109 | * | (42 | / | 264) | = | -17.34090908 | ||
| 7 | 41819 | 2530 | - | 2567 | = | -37 | * | (50 | / | 264) | = | -7.00757574 | ||
| 8 | 41822 | 2526 | - | 2586 | = | -60 | * | (47 | / | 264) | = | -10.68181818 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Le Grand Elementary | -60 | ||||||||||||
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 | 41845 | 2412 | - | 2436 | = | -24 | * | (26 | / | 237) | = | -2.63291138 | ||
| 4 | 41846 | 2438 | - | 2485 | = | -47 | * | (39 | / | 237) | = | -7.73417721 | ||
| 5 | 41848 | 2474 | - | 2528 | = | -54 | * | (49 | / | 237) | = | -11.16455692 | ||
| 6 | 41851 | 2477 | - | 2552 | = | -75 | * | (37 | / | 237) | = | -11.70886073 | ||
| 7 | 41852 | 2488 | - | 2567 | = | -79 | * | (39 | / | 237) | = | -13.0 | ||
| 8 | 41855 | 2563 | - | 2586 | = | -23 | * | (47 | / | 237) | = | -4.56118143 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Le Grand Elementary | -51 | ||||||||||||
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 | 41993 | 2399 | - | 2436 | = | -37 | * | (43 | / | 238) | = | -6.68487392 | ||
| 4 | 41994 | 2431 | - | 2485 | = | -54 | * | (26 | / | 238) | = | -5.89915964 | ||
| 5 | 41995 | 2454 | - | 2528 | = | -74 | * | (39 | / | 238) | = | -12.1260504 | ||
| 6 | 41996 | 2477 | - | 2552 | = | -75 | * | (48 | / | 238) | = | -15.1260504 | ||
| 7 | 41997 | 2512 | - | 2567 | = | -55 | * | (41 | / | 238) | = | -9.47478989 | ||
| 8 | 41998 | 2542 | - | 2586 | = | -44 | * | (41 | / | 238) | = | -7.57983191 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Le Grand Elementary | -57 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -83 | -64 | -60 | -51 | -57 | -315.0 | -63.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -27.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -99.0
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 | 79% | 82% | 81% | 81% | 71% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Le Grand Union Elementary school district | County of Merced
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.
Le Grand Elementary math proficiency
Zero+ meets standard.
72% less $meal
71% less $meal
74% less $meal
70% less $meal
69% 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 in 1 School District (Public) schools in Le Grand Union Elementary (1)
| Le Grand Elementary |