Hawthorne Middle (Data source)
Source data for Hawthorne 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 | 720946 | 2484 | - | 2552 | = | -68 | * | (282 | / | 902) | = | -21.25942344 | ||
| 7 | 720947 | 2493 | - | 2567 | = | -74 | * | (295 | / | 902) | = | -24.20177378 | ||
| 8 | 720950 | 2504 | - | 2586 | = | -82 | * | (325 | / | 902) | = | -29.54545452 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Hawthorne Middle | -75 | ||||||||||||
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 | 22710 | 2515 | - | 2552 | = | -37 | * | (343 | / | 919) | = | -13.8095756 | ||
| 7 | 22713 | 2503 | - | 2567 | = | -64 | * | (289 | / | 919) | = | -20.12622413 | ||
| 8 | 22714 | 2521 | - | 2586 | = | -65 | * | (287 | / | 919) | = | -20.29923825 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Hawthorne Middle | -54 | ||||||||||||
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 | 23144 | 2522 | - | 2552 | = | -30 | * | (283 | / | 912) | = | -9.30921051 | ||
| 7 | 23146 | 2525 | - | 2567 | = | -42 | * | (338 | / | 912) | = | -15.56578947 | ||
| 8 | 23148 | 2524 | - | 2586 | = | -62 | * | (291 | / | 912) | = | -19.78289471 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Hawthorne Middle | -45 | ||||||||||||
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 | 23147 | 2504 | - | 2552 | = | -48 | * | (272 | / | 894) | = | -14.60402683 | ||
| 7 | 23149 | 2531 | - | 2567 | = | -36 | * | (280 | / | 894) | = | -11.27516778 | ||
| 8 | 23151 | 2530 | - | 2586 | = | -56 | * | (342 | / | 894) | = | -21.42281876 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Hawthorne Middle | -47 | ||||||||||||
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 | 23320 | 2507 | - | 2552 | = | -45 | * | (288 | / | 821) | = | -15.78562727 | ||
| 7 | 23321 | 2517 | - | 2567 | = | -50 | * | (261 | / | 821) | = | -15.89524965 | ||
| 8 | 23322 | 2535 | - | 2586 | = | -51 | * | (272 | / | 821) | = | -16.89646769 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Hawthorne Middle | -49 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -75 | -54 | -45 | -47 | -49 | -270.0 | -54.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -18.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -90.0
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 | 81% | 85% | 82% | 85% | 87% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Hawthorne school district | County of Los Angeles
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.
Hawthorne Middle math proficiency
Zero+ meets standard.
72% less $meal
74% less $meal
71% less $meal
76% less $meal
77% 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.
Intermediate/Middle Schools (Public) schools in Hawthorne (3)
| Bud Carson Middle | Hawthorne Middle | Prairie Vista Middle |