Mint Canyon Community Elementary (Data source)
Source data for Mint Canyon Community 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 | 1121463 | 2408 | - | 2436 | = | -28 | * | (74 | / | 290) | = | -7.14482756 | ||
| 4 | 1121466 | 2454 | - | 2485 | = | -31 | * | (74 | / | 290) | = | -7.9103448 | ||
| 5 | 1121467 | 2490 | - | 2528 | = | -38 | * | (64 | / | 290) | = | -8.38620689 | ||
| 6 | 1121470 | 2497 | - | 2552 | = | -55 | * | (78 | / | 290) | = | -14.79310344 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Mint Canyon Community Elementary | -38 | ||||||||||||
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 | 35015 | 2400 | - | 2436 | = | -36 | * | (57 | / | 266) | = | -7.7142857 | ||
| 4 | 35017 | 2470 | - | 2485 | = | -15 | * | (70 | / | 266) | = | -3.94736841 | ||
| 5 | 35019 | 2483 | - | 2528 | = | -45 | * | (74 | / | 266) | = | -12.51879696 | ||
| 6 | 35021 | 2513 | - | 2552 | = | -39 | * | (65 | / | 266) | = | -9.53007518 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Mint Canyon Community Elementary | -34 | ||||||||||||
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 | 35684 | 2424 | - | 2436 | = | -12 | * | (69 | / | 259) | = | -3.19691119 | ||
| 4 | 35686 | 2466 | - | 2485 | = | -19 | * | (53 | / | 259) | = | -3.88803088 | ||
| 5 | 35687 | 2506 | - | 2528 | = | -22 | * | (62 | / | 259) | = | -5.26640926 | ||
| 6 | 35689 | 2503 | - | 2552 | = | -49 | * | (75 | / | 259) | = | -14.18918916 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Mint Canyon Community Elementary | -27 | ||||||||||||
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 | 35694 | 2448 | - | 2436 | = | 12 | * | (54 | / | 243) | = | 2.66666666 | ||
| 4 | 35695 | 2499 | - | 2485 | = | 14 | * | (62 | / | 243) | = | 3.57201645 | ||
| 5 | 35698 | 2484 | - | 2528 | = | -44 | * | (57 | / | 243) | = | -10.32098764 | ||
| 6 | 35699 | 2533 | - | 2552 | = | -19 | * | (70 | / | 243) | = | -5.47325102 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Mint Canyon Community Elementary | -10 | ||||||||||||
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 | 35863 | 2428 | - | 2436 | = | -8 | * | (55 | / | 243) | = | -1.81069958 | ||
| 4 | 35864 | 2486 | - | 2485 | = | 1 | * | (61 | / | 243) | = | 0.25102881 | ||
| 5 | 35865 | 2518 | - | 2528 | = | -10 | * | (65 | / | 243) | = | -2.67489711 | ||
| 6 | 35866 | 2507 | - | 2552 | = | -45 | * | (62 | / | 243) | = | -11.48148144 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Mint Canyon Community Elementary | -16 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -38 | -34 | -27 | -10 | -16 | -125.0 | -25.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 8.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -58.0
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 | 79% | 77% | 81% | 83% | 82% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Sulphur Springs Union school district | County of Los Angeles
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.
Mint Canyon Community Elementary math proficiency
Zero+ meets standard.
64% less $meal
63% less $meal
66% less $meal
74% less $meal
69% 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.