East Avenue Elementary (Data source)
Source data for East Avenue 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 | 45976 | 2409 | - | 2436 | = | -27 | * | (104 | / | 324) | = | -8.66666666 | ||
| 4 | 45979 | 2405 | - | 2485 | = | -80 | * | (62 | / | 324) | = | -15.30864192 | ||
| 5 | 45980 | 2435 | - | 2528 | = | -93 | * | (83 | / | 324) | = | -23.82407403 | ||
| 6 | 45983 | 2484 | - | 2552 | = | -68 | * | (75 | / | 324) | = | -15.74074071 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for East Avenue Elementary | -64 | ||||||||||||
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 | 1236 | 2403 | - | 2436 | = | -33 | * | (79 | / | 305) | = | -8.54754097 | ||
| 4 | 1237 | 2441 | - | 2485 | = | -44 | * | (94 | / | 305) | = | -13.56065572 | ||
| 5 | 1240 | 2418 | - | 2528 | = | -110 | * | (60 | / | 305) | = | -21.63934421 | ||
| 6 | 1241 | 2459 | - | 2552 | = | -93 | * | (72 | / | 305) | = | -21.95409829 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for East Avenue 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 | 1273 | 2395 | - | 2436 | = | -41 | * | (83 | / | 313) | = | -10.87220444 | ||
| 4 | 1275 | 2408 | - | 2485 | = | -77 | * | (80 | / | 313) | = | -19.68051116 | ||
| 5 | 1277 | 2445 | - | 2528 | = | -83 | * | (89 | / | 313) | = | -23.6006389 | ||
| 6 | 1280 | 2454 | - | 2552 | = | -98 | * | (61 | / | 313) | = | -19.09904144 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for East Avenue Elementary | -73 | ||||||||||||
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 | 1304 | 2400 | - | 2436 | = | -36 | * | (93 | / | 320) | = | -10.4625 | ||
| 4 | 1306 | 2427 | - | 2485 | = | -58 | * | (79 | / | 320) | = | -14.31875 | ||
| 5 | 1308 | 2434 | - | 2528 | = | -94 | * | (69 | / | 320) | = | -20.26875 | ||
| 6 | 1310 | 2480 | - | 2552 | = | -72 | * | (79 | / | 320) | = | -17.775 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for East Avenue Elementary | -63 | ||||||||||||
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 | 1330 | 2426 | - | 2436 | = | -10 | * | (83 | / | 322) | = | -2.57763975 | ||
| 4 | 1331 | 2469 | - | 2485 | = | -16 | * | (88 | / | 322) | = | -4.3726708 | ||
| 5 | 1332 | 2439 | - | 2528 | = | -89 | * | (76 | / | 322) | = | -21.00621112 | ||
| 6 | 1333 | 2455 | - | 2552 | = | -97 | * | (75 | / | 322) | = | -22.59316764 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for East Avenue Elementary | -51 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -64 | -66 | -73 | -63 | -51 | -317.0 | -63.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -42.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -84.4
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 | 55% | 63% | 54% | 61% | 68% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Hayward Unified school district | County of Alameda
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.
East Avenue Elementary math proficiency
Zero+ meets standard.
49% less $meal
55% less $meal
47% less $meal
51% less $meal
59% 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.