E. L. Musick Elementary (Data source)
Source data for E. L. Musick Elementary
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 |
||
| 3 | 63304 | 2413 | - | 2436 | = | -23 | * | (50 | / | 172) | = | -6.6860465 | ||
| 4 | 63305 | 2434 | - | 2485 | = | -51 | * | (32 | / | 172) | = | -9.48837206 | ||
| 5 | 63308 | 2481 | - | 2528 | = | -47 | * | (45 | / | 172) | = | -12.29651158 | ||
| 6 | 63309 | 2492 | - | 2552 | = | -60 | * | (45 | / | 172) | = | -15.69767436 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for E. L. Musick Elementary | -44 | ||||||||||||
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 |
||
| 3 | 1690 | 2412 | - | 2436 | = | -24 | * | (34 | / | 155) | = | -5.26451611 | ||
| 4 | 1691 | 2438 | - | 2485 | = | -47 | * | (47 | / | 155) | = | -14.25161288 | ||
| 5 | 1693 | 2474 | - | 2528 | = | -54 | * | (34 | / | 155) | = | -11.84516125 | ||
| 6 | 1695 | 2486 | - | 2552 | = | -66 | * | (40 | / | 155) | = | -17.03225806 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for E. L. Musick Elementary | -48 | ||||||||||||
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 |
||
| 3 | 1746 | 2449 | - | 2436 | = | 13 | * | (32 | / | 149) | = | 2.7919463 | ||
| 4 | 1748 | 2456 | - | 2485 | = | -29 | * | (31 | / | 149) | = | -6.03355704 | ||
| 5 | 1749 | 2458 | - | 2528 | = | -70 | * | (46 | / | 149) | = | -21.61073824 | ||
| 6 | 1752 | 2506 | - | 2552 | = | -46 | * | (40 | / | 149) | = | -12.34899325 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for E. L. Musick Elementary | -37 | ||||||||||||
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 |
||
| 3 | 1760 | 2427 | - | 2436 | = | -9 | * | (35 | / | 161) | = | -1.95652174 | ||
| 4 | 1762 | 2464 | - | 2485 | = | -21 | * | (32 | / | 161) | = | -4.17391302 | ||
| 5 | 1764 | 2449 | - | 2528 | = | -79 | * | (31 | / | 161) | = | -15.21118006 | ||
| 6 | 1766 | 2481 | - | 2552 | = | -71 | * | (63 | / | 161) | = | -27.78260864 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for E. L. Musick Elementary | -49 | ||||||||||||
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 |
||
| 3 | 1784 | 2397 | - | 2436 | = | -39 | * | (37 | / | 121) | = | -11.9256198 | ||
| 4 | 1785 | 2450 | - | 2485 | = | -35 | * | (31 | / | 121) | = | -8.96694215 | ||
| 5 | 1786 | 2506 | - | 2528 | = | -22 | * | (24 | / | 121) | = | -4.36363635 | ||
| 6 | 1787 | 2508 | - | 2552 | = | -44 | * | (29 | / | 121) | = | -10.54545452 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for E. L. Musick Elementary | -36 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -44 | -48 | -37 | -49 | -36 | -214.0 | -42.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -24.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -60.8
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 | 63% | 66% | 65% | 65% | 62% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Newark 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.
E. L. Musick Elementary math proficiency
Zero+ meets standard.
56% less $meal
57% less $meal
52% less $meal
57% less $meal
55% 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.
Elementary School (Public) schools in Newark Unified (8)
| August Schilling Elementary | Birch Grove Intermediate | Birch Grove Primary |
| E. L. Musick Elementary | H. A. Snow Elementary | James A. Graham Elementary |
| John F. Kennedy Elementary | Lincoln Elementary |