Josephine Chrysler Elementary (Data source)
Source data for Josephine Chrysler 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 | 2956211 | 2363 | - | 2436 | = | -73 | * | (82 | / | 297) | = | -20.15488215 | ||
| 4 | 2956212 | 2378 | - | 2485 | = | -107 | * | (85 | / | 297) | = | -30.6228956 | ||
| 5 | 2956215 | 2445 | - | 2528 | = | -83 | * | (67 | / | 297) | = | -18.72390568 | ||
| 6 | 2956216 | 2494 | - | 2552 | = | -58 | * | (63 | / | 297) | = | -12.3030303 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Josephine Chrysler Elementary | -82 | ||||||||||||
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 | 90475 | 2383 | - | 2436 | = | -53 | * | (80 | / | 333) | = | -12.73273272 | ||
| 4 | 90478 | 2406 | - | 2485 | = | -79 | * | (87 | / | 333) | = | -20.63963962 | ||
| 5 | 90480 | 2463 | - | 2528 | = | -65 | * | (86 | / | 333) | = | -16.78678677 | ||
| 6 | 90481 | 2470 | - | 2552 | = | -82 | * | (80 | / | 333) | = | -19.69969968 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Josephine Chrysler Elementary | -70 | ||||||||||||
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 | 93174 | 2387 | - | 2436 | = | -49 | * | (76 | / | 325) | = | -11.4584615 | ||
| 4 | 93175 | 2409 | - | 2485 | = | -76 | * | (79 | / | 325) | = | -18.47384615 | ||
| 5 | 93178 | 2482 | - | 2528 | = | -46 | * | (88 | / | 325) | = | -12.45538458 | ||
| 6 | 93179 | 2456 | - | 2552 | = | -96 | * | (82 | / | 325) | = | -24.22153843 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Josephine Chrysler Elementary | -67 | ||||||||||||
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 | 93375 | 2380 | - | 2436 | = | -56 | * | (86 | / | 341) | = | -14.12316713 | ||
| 4 | 93376 | 2408 | - | 2485 | = | -77 | * | (72 | / | 341) | = | -16.25806452 | ||
| 5 | 93379 | 2479 | - | 2528 | = | -49 | * | (90 | / | 341) | = | -12.93255128 | ||
| 6 | 93380 | 2480 | - | 2552 | = | -72 | * | (93 | / | 341) | = | -19.63636358 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Josephine Chrysler Elementary | -63 | ||||||||||||
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 | 94020 | 2395 | - | 2436 | = | -41 | * | (99 | / | 345) | = | -11.76521736 | ||
| 4 | 94021 | 2423 | - | 2485 | = | -62 | * | (90 | / | 345) | = | -16.17391303 | ||
| 5 | 94022 | 2471 | - | 2528 | = | -57 | * | (73 | / | 345) | = | -12.06086951 | ||
| 6 | 94023 | 2472 | - | 2552 | = | -80 | * | (83 | / | 345) | = | -19.2463768 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Josephine Chrysler Elementary | -59 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -82 | -70 | -67 | -63 | -59 | -341.0 | -68.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -44.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -92.2
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 | 90% | 87% | 89% | 93% | 86% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Stanislaus Union Elementary school district | County of Stanislaus
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.
Josephine Chrysler Elementary math proficiency
Zero+ meets standard.
79% less $meal
79% less $meal
80% less $meal
90% less $meal
83% 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 Stanislaus Union Elementary (5)
| Agnes M. Baptist Elementary | George Eisenhut Elementary | Josephine Chrysler Elementary |
| Mary Lou Dieterich Elementary | Stanislaus Elementary |