Daniel Lewis Middle (Data source)
Source data for Daniel Lewis 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 | 2502306 | 2508 | - | 2552 | = | -44 | * | (249 | / | 740) | = | -14.80540538 | ||
| 7 | 2502309 | 2509 | - | 2567 | = | -58 | * | (222 | / | 740) | = | -17.4 | ||
| 8 | 2502310 | 2545 | - | 2586 | = | -41 | * | (269 | / | 740) | = | -14.90405403 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Daniel Lewis Middle | -47 | ||||||||||||
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 |
||
| 5 | 76327 | 0 | - | 2528 | = | * | (1 | / | 728) | = | ||||
| 6 | 76330 | 2510 | - | 2552 | = | -42 | * | (258 | / | 728) | = | -14.88461537 | ||
| 7 | 76331 | 2512 | - | 2567 | = | -55 | * | (243 | / | 728) | = | -18.35851644 | ||
| 8 | 76334 | 2545 | - | 2586 | = | -41 | * | (226 | / | 728) | = | -12.72802196 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Daniel Lewis Middle | -46 | ||||||||||||
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 | 78371 | 2515 | - | 2552 | = | -37 | * | (252 | / | 761) | = | -12.25229958 | ||
| 7 | 78373 | 2517 | - | 2567 | = | -50 | * | (268 | / | 761) | = | -17.60840995 | ||
| 8 | 78374 | 2536 | - | 2586 | = | -50 | * | (241 | / | 761) | = | -15.83442835 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Daniel Lewis Middle | -46 | ||||||||||||
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 | 78521 | 2521 | - | 2552 | = | -31 | * | (256 | / | 772) | = | -10.27979273 | ||
| 7 | 78524 | 2514 | - | 2567 | = | -53 | * | (251 | / | 772) | = | -17.23186525 | ||
| 8 | 78525 | 2566 | - | 2586 | = | -20 | * | (265 | / | 772) | = | -6.86528496 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Daniel Lewis Middle | -34 | ||||||||||||
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 | 79053 | 2503 | - | 2552 | = | -49 | * | (261 | / | 760) | = | -16.82763155 | ||
| 7 | 79054 | 2535 | - | 2567 | = | -32 | * | (257 | / | 760) | = | -10.82105261 | ||
| 8 | 79055 | 2571 | - | 2586 | = | -15 | * | (242 | / | 760) | = | -4.77631578 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Daniel Lewis Middle | -32 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -47 | -46 | -46 | -34 | -32 | -205.0 | -41.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -20.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -62.0
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 | 41% | 49% | 42% | 42% | 45% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Paso Robles Joint Unified school district | County of San Luis Obispo
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.
Daniel Lewis Middle math proficiency
Zero+ meets standard.
35% less $meal
40% less $meal
37% less $meal
39% less $meal
39% 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 Paso Robles Joint Unified (2)
| Daniel Lewis Middle | George H. Flamson Middle |