Wyandotte Academy (Data source)
Source data for Wyandotte Academy
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 | 149683 | 2363 | - | 2436 | = | -73 | * | (51 | / | 186) | = | -20.016129 | ||
| 4 | 149684 | 2382 | - | 2485 | = | -103 | * | (51 | / | 186) | = | -28.24193544 | ||
| 5 | 149687 | 2409 | - | 2528 | = | -119 | * | (42 | / | 186) | = | -26.87096767 | ||
| 6 | 149688 | 2418 | - | 2552 | = | -134 | * | (42 | / | 186) | = | -30.25806443 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Wyandotte Academy | -105 | ||||||||||||
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 | 4382 | 2372 | - | 2436 | = | -64 | * | (49 | / | 204) | = | -15.37254899 | ||
| 4 | 4384 | 2398 | - | 2485 | = | -87 | * | (52 | / | 204) | = | -22.17647052 | ||
| 5 | 4385 | 2384 | - | 2528 | = | -144 | * | (58 | / | 204) | = | -40.9411764 | ||
| 6 | 4387 | 2408 | - | 2552 | = | -144 | * | (45 | / | 204) | = | -31.76470584 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Wyandotte Academy | -110 | ||||||||||||
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 | 4464 | 2358 | - | 2436 | = | -78 | * | (26 | / | 179) | = | -11.32960889 | ||
| 4 | 4466 | 2382 | - | 2485 | = | -103 | * | (48 | / | 179) | = | -27.62011167 | ||
| 5 | 4468 | 2392 | - | 2528 | = | -136 | * | (46 | / | 179) | = | -34.94972064 | ||
| 6 | 4469 | 2448 | - | 2552 | = | -104 | * | (59 | / | 179) | = | -34.27932955 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Wyandotte Academy | -108 | ||||||||||||
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 | 4453 | 2370 | - | 2436 | = | -66 | * | (44 | / | 173) | = | -16.78612716 | ||
| 4 | 4456 | 2382 | - | 2485 | = | -103 | * | (54 | / | 173) | = | -32.15028898 | ||
| 5 | 4457 | 2403 | - | 2528 | = | -125 | * | (75 | / | 173) | = | -54.19075138 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Wyandotte Academy | -103 | ||||||||||||
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 | 4493 | 2390 | - | 2436 | = | -46 | * | (52 | / | 150) | = | -15.94666664 | ||
| 4 | 4494 | 2410 | - | 2485 | = | -75 | * | (51 | / | 150) | = | -25.5 | ||
| 5 | 4495 | 2414 | - | 2528 | = | -114 | * | (47 | / | 150) | = | -35.71999996 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Wyandotte Academy | -77 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -105 | -110 | -108 | -103 | -77 | -503.0 | -100.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -61.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -139.6
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 | 92% | 91% | 89% | 86% | 92% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Oroville City Elementary school district | County of Butte
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.
Wyandotte Academy math proficiency
Zero+ meets standard.
85% less $meal
85% less $meal
83% less $meal
85% less $meal
87% 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 Oroville City Elementary (4)
| Oakdale Heights Elementary | Ophir Elementary | Stanford Avenue Elementary |
| Wyandotte Academy |