Elmhurst United Middle (Data source)
Source data for Elmhurst United Middle
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 |
||
| 6 | 75956 | 2409 | - | 2552 | = | -143 | * | (117 | / | 365) | = | -45.83835614 | ||
| 7 | 75957 | 2427 | - | 2567 | = | -140 | * | (123 | / | 365) | = | -47.17808214 | ||
| 8 | 75960 | 2431 | - | 2586 | = | -155 | * | (125 | / | 365) | = | -53.08219172 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Elmhurst United Middle | -146 | ||||||||||||
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 |
||
| 6 | 2045 | 2416 | - | 2552 | = | -136 | * | (129 | / | 368) | = | -47.67391301 | ||
| 7 | 2048 | 2445 | - | 2567 | = | -122 | * | (116 | / | 368) | = | -38.4565217 | ||
| 8 | 2050 | 2457 | - | 2586 | = | -129 | * | (123 | / | 368) | = | -43.11684777 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Elmhurst United Middle | -129 | ||||||||||||
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 |
||
| 6 | 2103 | 2415 | - | 2552 | = | -137 | * | (120 | / | 357) | = | -46.05042006 | ||
| 7 | 2106 | 2435 | - | 2567 | = | -132 | * | (123 | / | 357) | = | -45.47899158 | ||
| 8 | 2107 | 2466 | - | 2586 | = | -120 | * | (114 | / | 357) | = | -38.31932772 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Elmhurst United Middle | -130 | ||||||||||||
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 |
||
| 6 | 2107 | 2401 | - | 2552 | = | -151 | * | (109 | / | 360) | = | -45.71944433 | ||
| 7 | 2109 | 2447 | - | 2567 | = | -120 | * | (127 | / | 360) | = | -42.33333324 | ||
| 8 | 2111 | 2468 | - | 2586 | = | -118 | * | (124 | / | 360) | = | -40.64444439 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Elmhurst United Middle | -129 | ||||||||||||
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 |
||
| 6 | 2117 | 2429 | - | 2552 | = | -123 | * | (125 | / | 366) | = | -42.00819664 | ||
| 7 | 2118 | 2452 | - | 2567 | = | -115 | * | (116 | / | 366) | = | -36.44808735 | ||
| 8 | 2119 | 2451 | - | 2586 | = | -135 | * | (125 | / | 366) | = | -46.10655729 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Elmhurst United Middle | -125 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -146 | -129 | -130 | -129 | -125 | -659.0 | -131.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -107.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -155.8
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 | 92% | 94% | 93% | 95% | 94% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Oakland 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.
Elmhurst United Middle math proficiency
Zero+ meets standard.
88% less $meal
90% less $meal
86% less $meal
91% less $meal
91% 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.