Julien Hathaway Elementary (Data source)
Source data for Julien Hathaway 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 | 3107721 | 2374 | - | 2436 | = | -62 | * | (120 | / | 321) | = | -23.17757005 | ||
| 4 | 3107722 | 2420 | - | 2485 | = | -65 | * | (94 | / | 321) | = | -19.03426785 | ||
| 5 | 3107725 | 2450 | - | 2528 | = | -78 | * | (107 | / | 321) | = | -25.99999997 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Julien Hathaway Elementary | -68 | ||||||||||||
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 | 95837 | 2387 | - | 2436 | = | -49 | * | (101 | / | 311) | = | -15.91318326 | ||
| 4 | 95838 | 2400 | - | 2485 | = | -85 | * | (117 | / | 311) | = | -31.9774919 | ||
| 5 | 95840 | 2404 | - | 2528 | = | -124 | * | (93 | / | 311) | = | -37.08038576 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Julien Hathaway Elementary | -85 | ||||||||||||
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 | 98615 | 2383 | - | 2436 | = | -53 | * | (94 | / | 311) | = | -16.01929256 | ||
| 4 | 98618 | 2420 | - | 2485 | = | -65 | * | (101 | / | 311) | = | -21.10932473 | ||
| 5 | 98620 | 2409 | - | 2528 | = | -119 | * | (116 | / | 311) | = | -44.38585201 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Julien Hathaway Elementary | -82 | ||||||||||||
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 | 98788 | 2388 | - | 2436 | = | -48 | * | (95 | / | 287) | = | -15.8885017 | ||
| 4 | 98790 | 2408 | - | 2485 | = | -77 | * | (96 | / | 287) | = | -25.75609752 | ||
| 5 | 98792 | 2431 | - | 2528 | = | -97 | * | (96 | / | 287) | = | -32.44599298 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Julien Hathaway Elementary | -74 | ||||||||||||
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 | 99471 | 2389 | - | 2436 | = | -47 | * | (90 | / | 284) | = | -14.89436618 | ||
| 4 | 99472 | 2427 | - | 2485 | = | -58 | * | (99 | / | 284) | = | -20.21830984 | ||
| 5 | 99473 | 2430 | - | 2528 | = | -98 | * | (95 | / | 284) | = | -32.78169012 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Julien Hathaway Elementary | -68 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -68 | -85 | -82 | -74 | -68 | -377.0 | -75.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -54.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -96.4
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 | 80% | 77% | 95% | 94% | 90% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Hueneme Elementary school district | County of Ventura
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.
Julien Hathaway Elementary math proficiency
Zero+ meets standard.
71% less $meal
70% less $meal
84% less $meal
85% less $meal
80% 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.