Haskell (Pliny Fisk) Middle (Data source)
Source data for Haskell (Pliny Fisk) 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 |
||
| 7 | 609445 | 2509 | - | 2567 | = | -58 | * | (265 | / | 481) | = | -31.9542619 | ||
| 8 | 609446 | 2523 | - | 2586 | = | -63 | * | (216 | / | 481) | = | -28.29106029 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Haskell (Pliny Fisk) Middle | -60 | ||||||||||||
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 |
||
| 7 | 19528 | 2520 | - | 2567 | = | -47 | * | (272 | / | 538) | = | -23.76208178 | ||
| 8 | 19529 | 2547 | - | 2586 | = | -39 | * | (266 | / | 538) | = | -19.28252785 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Haskell (Pliny Fisk) Middle | -43 | ||||||||||||
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 |
||
| 7 | 19822 | 2520 | - | 2567 | = | -47 | * | (243 | / | 509) | = | -22.43811391 | ||
| 8 | 19823 | 2560 | - | 2586 | = | -26 | * | (266 | / | 509) | = | -13.58742632 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Haskell (Pliny Fisk) Middle | -36 | ||||||||||||
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 |
||
| 7 | 19821 | 2540 | - | 2567 | = | -27 | * | (274 | / | 514) | = | -14.39299608 | ||
| 8 | 19823 | 2560 | - | 2586 | = | -26 | * | (240 | / | 514) | = | -12.14007782 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Haskell (Pliny Fisk) Middle | -27 | ||||||||||||
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 |
||
| 7 | 20003 | 2527 | - | 2567 | = | -40 | * | (271 | / | 536) | = | -20.22388056 | ||
| 8 | 20004 | 2565 | - | 2586 | = | -21 | * | (265 | / | 536) | = | -10.38246269 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Haskell (Pliny Fisk) Middle | -31 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -60 | -43 | -36 | -27 | -31 | -197.0 | -39.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -3.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -75.4
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 | 56% | 62% | 65% | 66% | 62% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
ABC Unified 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.
Haskell (Pliny Fisk) Middle math proficiency
Zero+ meets standard.
46% less $meal
49% less $meal
51% less $meal
56% less $meal
54% 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 ABC Unified (5)
| Carmenita Middle | Fedde (Pharis F.) Middle | Haskell (Pliny Fisk) Middle |
| Ross (Faye) Middle | Tetzlaff (Martin B.) Middle |