Reeds Creek Elementary (Data source)
Source data for Reeds Creek 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 | 3013358 | 2396 | - | 2436 | = | -40 | * | (17 | / | 83) | = | -8.19277108 | ||
| 4 | 3013359 | 0 | - | 2485 | = | * | (8 | / | 83) | = | ||||
| 5 | 3013362 | 2493 | - | 2528 | = | -35 | * | (18 | / | 83) | = | -7.59036142 | ||
| 6 | 3013363 | 2515 | - | 2552 | = | -37 | * | (17 | / | 83) | = | -7.57831325 | ||
| 7 | 3013366 | 2520 | - | 2567 | = | -47 | * | (14 | / | 83) | = | -7.92771081 | ||
| 8 | 3013367 | 0 | - | 2586 | = | * | (9 | / | 83) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Reeds Creek Elementary | -31 | ||||||||||||
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 | 92401 | 2425 | - | 2436 | = | -11 | * | (15 | / | 92) | = | -1.79347826 | ||
| 4 | 92404 | 2437 | - | 2485 | = | -48 | * | (19 | / | 92) | = | -9.91304347 | ||
| 5 | 92405 | 0 | - | 2528 | = | * | (6 | / | 92) | = | ||||
| 6 | 92407 | 2477 | - | 2552 | = | -75 | * | (19 | / | 92) | = | -15.48913043 | ||
| 7 | 92409 | 2504 | - | 2567 | = | -63 | * | (16 | / | 92) | = | -10.95652171 | ||
| 8 | 92412 | 2504 | - | 2586 | = | -82 | * | (17 | / | 92) | = | -15.15217386 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Reeds Creek Elementary | -53 | ||||||||||||
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 | 95194 | 2386 | - | 2436 | = | -50 | * | (14 | / | 97) | = | -7.2164948 | ||
| 4 | 95195 | 2441 | - | 2485 | = | -44 | * | (19 | / | 97) | = | -8.61855667 | ||
| 5 | 95198 | 2436 | - | 2528 | = | -92 | * | (18 | / | 97) | = | -17.07216492 | ||
| 6 | 95199 | 0 | - | 2552 | = | * | (0 | / | 97) | = | ||||
| 7 | 95201 | 2492 | - | 2567 | = | -75 | * | (20 | / | 97) | = | -15.46391753 | ||
| 8 | 95203 | 2557 | - | 2586 | = | -29 | * | (16 | / | 97) | = | -4.78350514 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Reeds Creek Elementary | -53 | ||||||||||||
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 | 95359 | 2374 | - | 2436 | = | -62 | * | (19 | / | 103) | = | -11.43689318 | ||
| 4 | 95362 | 2377 | - | 2485 | = | -108 | * | (14 | / | 103) | = | -14.67961164 | ||
| 5 | 95363 | 2492 | - | 2528 | = | -36 | * | (21 | / | 103) | = | -7.33980582 | ||
| 6 | 95366 | 2472 | - | 2552 | = | -80 | * | (20 | / | 103) | = | -15.53398056 | ||
| 7 | 95367 | 0 | - | 2567 | = | * | (0 | / | 103) | = | ||||
| 8 | 95370 | 2495 | - | 2586 | = | -91 | * | (20 | / | 103) | = | -17.66990289 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Reeds Creek Elementary | -67 | ||||||||||||
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 | 96023 | 2381 | - | 2436 | = | -55 | * | (21 | / | 111) | = | -10.4054054 | ||
| 4 | 96024 | 2433 | - | 2485 | = | -52 | * | (14 | / | 111) | = | -6.55855855 | ||
| 5 | 96025 | 2390 | - | 2528 | = | -138 | * | (16 | / | 111) | = | -19.89189187 | ||
| 6 | 96026 | 2490 | - | 2552 | = | -62 | * | (27 | / | 111) | = | -15.08108107 | ||
| 7 | 96027 | 2456 | - | 2567 | = | -111 | * | (22 | / | 111) | = | -21.99999998 | ||
| 8 | 96028 | 2503 | - | 2586 | = | -83 | * | (11 | / | 111) | = | -8.22522522 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Reeds Creek Elementary | -82 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -31 | -53 | -53 | -67 | -82 | -286.0 | -57.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -3.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -111.2
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 | 57% | 58% | 58% | 58% | 60% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Reeds Creek Elementary school district | County of Tehama
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.
Reeds Creek Elementary math proficiency
Zero+ meets standard.
47% less $meal
50% less $meal
46% less $meal
53% less $meal
47% 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 in 1 School District (Public) schools in Reeds Creek Elementary (1)
| Reeds Creek Elementary |