Big Pine Elementary (Data source)
Source data for Big Pine 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 | 456851 | 2402 | - | 2436 | = | -34 | * | (20 | / | 92) | = | -7.39130434 | ||
| 4 | 456853 | 2423 | - | 2485 | = | -62 | * | (18 | / | 92) | = | -12.13043473 | ||
| 5 | 456855 | 2478 | - | 2528 | = | -50 | * | (16 | / | 92) | = | -8.69565215 | ||
| 6 | 456856 | 2423 | - | 2552 | = | -129 | * | (16 | / | 92) | = | -22.43478255 | ||
| 7 | 456859 | 0 | - | 2567 | = | * | (10 | / | 92) | = | ||||
| 8 | 456860 | 2444 | - | 2586 | = | -142 | * | (12 | / | 92) | = | -18.52173904 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Big Pine Elementary | -69 | ||||||||||||
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 | 14453 | 2410 | - | 2436 | = | -26 | * | (18 | / | 83) | = | -5.63855419 | ||
| 4 | 14456 | 2451 | - | 2485 | = | -34 | * | (17 | / | 83) | = | -6.96385542 | ||
| 5 | 14457 | 2432 | - | 2528 | = | -96 | * | (16 | / | 83) | = | -18.50602406 | ||
| 6 | 14459 | 2486 | - | 2552 | = | -66 | * | (11 | / | 83) | = | -8.74698792 | ||
| 7 | 14462 | 2443 | - | 2567 | = | -124 | * | (13 | / | 83) | = | -19.42168674 | ||
| 8 | 14464 | 0 | - | 2586 | = | * | (8 | / | 83) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Big Pine Elementary | -59 | ||||||||||||
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 | 14785 | 2398 | - | 2436 | = | -38 | * | (15 | / | 78) | = | -7.3076923 | ||
| 4 | 14786 | 2430 | - | 2485 | = | -55 | * | (14 | / | 78) | = | -9.87179485 | ||
| 5 | 14789 | 2500 | - | 2528 | = | -28 | * | (15 | / | 78) | = | -5.38461538 | ||
| 6 | 14790 | 2448 | - | 2552 | = | -104 | * | (13 | / | 78) | = | -17.33333326 | ||
| 7 | 14793 | 2484 | - | 2567 | = | -83 | * | (11 | / | 78) | = | -11.7051282 | ||
| 8 | 14794 | 0 | - | 2586 | = | * | (0 | / | 78) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Big Pine Elementary | -52 | ||||||||||||
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 | 14798 | 2432 | - | 2436 | = | -4 | * | (11 | / | 74) | = | -0.59459459 | ||
| 4 | 14801 | 2449 | - | 2485 | = | -36 | * | (13 | / | 74) | = | -6.3243243 | ||
| 5 | 14802 | 2487 | - | 2528 | = | -41 | * | (14 | / | 74) | = | -7.75675675 | ||
| 6 | 14805 | 2503 | - | 2552 | = | -49 | * | (13 | / | 74) | = | -8.60810808 | ||
| 7 | 14806 | 2492 | - | 2567 | = | -75 | * | (13 | / | 74) | = | -13.17567563 | ||
| 8 | 14809 | 0 | - | 2586 | = | * | (0 | / | 74) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Big Pine Elementary | -36 | ||||||||||||
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 | 14900 | 2428 | - | 2436 | = | -8 | * | (11 | / | 63) | = | -1.39682539 | ||
| 4 | 14901 | 0 | - | 2485 | = | * | (8 | / | 63) | = | ||||
| 5 | 14902 | 2435 | - | 2528 | = | -93 | * | (12 | / | 63) | = | -17.71428567 | ||
| 6 | 14903 | 0 | - | 2552 | = | * | (10 | / | 63) | = | ||||
| 7 | 14904 | 0 | - | 2567 | = | * | (10 | / | 63) | = | ||||
| 8 | 14905 | 2473 | - | 2586 | = | -113 | * | (12 | / | 63) | = | -21.52380947 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Big Pine Elementary | -41 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -69 | -59 | -52 | -36 | -41 | -257.0 | -51.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -12.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -90.4
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 | 77% | 81% | 76% | 74% | 77% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Big Pine Unified school district | County of Inyo
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.
Big Pine Elementary math proficiency
Zero+ meets standard.
61% less $meal
69% less $meal
60% less $meal
68% less $meal
77% 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 Big Pine Unified (1)
| Big Pine Elementary |