Marshall Fundamental (Data source)
Source data for Marshall Fundamental
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 | 1080045 | 2524 | - | 2552 | = | -28 | * | (245 | / | 1078) | = | -6.36363636 | ||
| 7 | 1080046 | 2501 | - | 2567 | = | -66 | * | (297 | / | 1078) | = | -18.18367346 | ||
| 8 | 1080049 | 2525 | - | 2586 | = | -61 | * | (316 | / | 1078) | = | -17.88126154 | ||
| 11 | 1080050 | 2566 | - | 2628 | = | -62 | * | (220 | / | 1078) | = | -12.65306118 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Marshall Fundamental | -55 | ||||||||||||
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 | 33848 | 2525 | - | 2552 | = | -27 | * | (257 | / | 1061) | = | -6.54005653 | ||
| 7 | 33850 | 2519 | - | 2567 | = | -48 | * | (290 | / | 1061) | = | -13.11969835 | ||
| 8 | 33851 | 2535 | - | 2586 | = | -51 | * | (280 | / | 1061) | = | -13.45900093 | ||
| 11 | 33853 | 2590 | - | 2628 | = | -38 | * | (234 | / | 1061) | = | -8.38077285 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Marshall Fundamental | -41 | ||||||||||||
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 | 34438 | 2523 | - | 2552 | = | -29 | * | (265 | / | 1067) | = | -7.20243672 | ||
| 7 | 34439 | 2535 | - | 2567 | = | -32 | * | (301 | / | 1067) | = | -9.02717898 | ||
| 8 | 34442 | 2530 | - | 2586 | = | -56 | * | (299 | / | 1067) | = | -15.69259602 | ||
| 11 | 34443 | 2567 | - | 2628 | = | -61 | * | (202 | / | 1067) | = | -11.54826612 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Marshall Fundamental | -43 | ||||||||||||
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 | 34441 | 2532 | - | 2552 | = | -20 | * | (259 | / | 1101) | = | -4.7048138 | ||
| 7 | 34443 | 2523 | - | 2567 | = | -44 | * | (283 | / | 1101) | = | -11.30971842 | ||
| 8 | 34445 | 2513 | - | 2586 | = | -73 | * | (284 | / | 1101) | = | -18.83015436 | ||
| 11 | 34447 | 2589 | - | 2628 | = | -39 | * | (275 | / | 1101) | = | -9.74114439 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Marshall Fundamental | -45 | ||||||||||||
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 | 34613 | 2541 | - | 2552 | = | -11 | * | (255 | / | 1032) | = | -2.71802325 | ||
| 7 | 34614 | 2529 | - | 2567 | = | -38 | * | (273 | / | 1032) | = | -10.05232555 | ||
| 8 | 34615 | 2537 | - | 2586 | = | -49 | * | (252 | / | 1032) | = | -11.96511625 | ||
| 11 | 34616 | 2572 | - | 2628 | = | -56 | * | (252 | / | 1032) | = | -13.67441858 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Marshall Fundamental | -38 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -55 | -41 | -43 | -45 | -38 | -222.0 | -44.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -26.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -62.4
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 | 66% | 63% | 58% | 60% | 59% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Pasadena 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.
Marshall Fundamental math proficiency
Zero+ meets standard.
52% less $meal
49% less $meal
46% less $meal
52% less $meal
50% 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.
K-12 Schools (Public) schools in Pasadena Unified (2)
| Blair High | Marshall Fundamental |