Bellevue Elementary (Data source)
Source data for Bellevue 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 | 1295335 | 2377 | - | 2436 | = | -59 | * | (87 | / | 364) | = | -14.10164835 | ||
| 4 | 1295336 | 2408 | - | 2485 | = | -77 | * | (100 | / | 364) | = | -21.1538461 | ||
| 5 | 1295339 | 2434 | - | 2528 | = | -94 | * | (78 | / | 364) | = | -20.14285712 | ||
| 6 | 1295340 | 2455 | - | 2552 | = | -97 | * | (99 | / | 364) | = | -26.38186804 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Bellevue Elementary | -82 | ||||||||||||
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 | 40621 | 2391 | - | 2436 | = | -45 | * | (93 | / | 383) | = | -10.92689294 | ||
| 4 | 40623 | 2429 | - | 2485 | = | -56 | * | (98 | / | 383) | = | -14.32898169 | ||
| 5 | 40625 | 2443 | - | 2528 | = | -85 | * | (100 | / | 383) | = | -22.19321143 | ||
| 6 | 40626 | 2476 | - | 2552 | = | -76 | * | (92 | / | 383) | = | -18.25587465 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Bellevue Elementary | -66 | ||||||||||||
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 | 41624 | 2397 | - | 2436 | = | -39 | * | (89 | / | 361) | = | -9.61495844 | ||
| 4 | 41626 | 2416 | - | 2485 | = | -69 | * | (81 | / | 361) | = | -15.48199444 | ||
| 5 | 41628 | 2447 | - | 2528 | = | -81 | * | (97 | / | 361) | = | -21.76454286 | ||
| 6 | 41630 | 2457 | - | 2552 | = | -95 | * | (94 | / | 361) | = | -24.73684205 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Bellevue Elementary | -72 | ||||||||||||
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 | 41656 | 2398 | - | 2436 | = | -38 | * | (97 | / | 369) | = | -9.98915986 | ||
| 4 | 41659 | 2433 | - | 2485 | = | -52 | * | (88 | / | 369) | = | -12.40108397 | ||
| 5 | 41660 | 2465 | - | 2528 | = | -63 | * | (85 | / | 369) | = | -14.51219509 | ||
| 6 | 41663 | 2499 | - | 2552 | = | -53 | * | (99 | / | 369) | = | -14.21951215 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Bellevue 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 | 41801 | 2432 | - | 2436 | = | -4 | * | (99 | / | 372) | = | -1.06451613 | ||
| 4 | 41802 | 2416 | - | 2485 | = | -69 | * | (94 | / | 372) | = | -17.43548387 | ||
| 5 | 41803 | 2458 | - | 2528 | = | -70 | * | (80 | / | 372) | = | -15.05376341 | ||
| 6 | 41804 | 2469 | - | 2552 | = | -83 | * | (99 | / | 372) | = | -22.08870966 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Bellevue Elementary | -56 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -82 | -66 | -72 | -51 | -56 | -327.0 | -65.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -29.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -101.4
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 | 98% | 98% | 95% | 98% | 93% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Atwater 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.
Bellevue Elementary math proficiency
Zero+ meets standard.
93% less $meal
93% less $meal
89% less $meal
93% less $meal
88% 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 Atwater Elementary (7)
| Aileen Colburn Elementary | Bellevue Elementary | Elmer Wood Elementary |
| Mitchell Elementary | Peggy Heller Elementary | Shaffer Elementary |
| Thomas Olaeta Elementary |