Von Renner Elementary (Data source)
Source data for Von Renner 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 | 2965616 | 2369 | - | 2436 | = | -67 | * | (68 | / | 180) | = | -25.31111106 | ||
| 4 | 2965619 | 2415 | - | 2485 | = | -70 | * | (60 | / | 180) | = | -23.33333331 | ||
| 5 | 2965620 | 2446 | - | 2528 | = | -82 | * | (52 | / | 180) | = | -23.68888882 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Von Renner Elementary | -72 | ||||||||||||
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 | 90735 | 2386 | - | 2436 | = | -50 | * | (81 | / | 222) | = | -18.2432432 | ||
| 4 | 90738 | 2426 | - | 2485 | = | -59 | * | (70 | / | 222) | = | -18.60360359 | ||
| 5 | 90740 | 2461 | - | 2528 | = | -67 | * | (71 | / | 222) | = | -21.42792787 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Von Renner Elementary | -58 | ||||||||||||
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 | 93454 | 2380 | - | 2436 | = | -56 | * | (94 | / | 256) | = | -20.5625 | ||
| 4 | 93455 | 2435 | - | 2485 | = | -50 | * | (84 | / | 256) | = | -16.40625 | ||
| 5 | 93457 | 2448 | - | 2528 | = | -80 | * | (78 | / | 256) | = | -24.375 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Von Renner Elementary | -61 | ||||||||||||
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 | 93660 | 2394 | - | 2436 | = | -42 | * | (75 | / | 246) | = | -12.80487802 | ||
| 4 | 93663 | 2420 | - | 2485 | = | -65 | * | (92 | / | 246) | = | -24.30894304 | ||
| 5 | 93664 | 2474 | - | 2528 | = | -54 | * | (79 | / | 246) | = | -17.34146339 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Von Renner Elementary | -54 | ||||||||||||
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 | 94295 | 2396 | - | 2436 | = | -40 | * | (88 | / | 284) | = | -12.39436616 | ||
| 4 | 94296 | 2415 | - | 2485 | = | -70 | * | (86 | / | 284) | = | -21.19718307 | ||
| 5 | 94297 | 2432 | - | 2528 | = | -96 | * | (110 | / | 284) | = | -37.18309853 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Von Renner Elementary | -71 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -72 | -58 | -61 | -54 | -71 | -316.0 | -63.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -42.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -84.2
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 | 81% | 78% | 81% | 81% | 72% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Newman-Crows Landing Unified 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.
Von Renner Elementary math proficiency
Zero+ meets standard.
61% less $meal
63% less $meal
63% less $meal
69% less $meal
64% 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 Newman-Crows Landing Unified (4)
| Bonita Elementary | Hunt Elementary | Hurd Barrington Elementary |
| Von Renner Elementary |