Flying Hills School of Arts (Data source)
Source data for Flying Hills School of Arts
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 | 2119486 | 2418 | - | 2436 | = | -18 | * | (64 | / | 255) | = | -4.51764706 | ||
| 4 | 2119487 | 2451 | - | 2485 | = | -34 | * | (79 | / | 255) | = | -10.53333331 | ||
| 5 | 2119490 | 2457 | - | 2528 | = | -71 | * | (48 | / | 255) | = | -13.36470587 | ||
| 6 | 2119491 | 2516 | - | 2552 | = | -36 | * | (64 | / | 255) | = | -9.03529411 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Flying Hills School of Arts | -37 | ||||||||||||
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 | 65101 | 2433 | - | 2436 | = | -3 | * | (85 | / | 290) | = | -0.87931034 | ||
| 4 | 65102 | 2454 | - | 2485 | = | -31 | * | (81 | / | 290) | = | -8.65862066 | ||
| 5 | 65104 | 2469 | - | 2528 | = | -59 | * | (76 | / | 290) | = | -15.46206894 | ||
| 6 | 65106 | 2489 | - | 2552 | = | -63 | * | (48 | / | 290) | = | -10.42758618 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Flying Hills School of Arts | -35 | ||||||||||||
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 | 66916 | 2418 | - | 2436 | = | -18 | * | (97 | / | 320) | = | -5.45625 | ||
| 4 | 66919 | 2462 | - | 2485 | = | -23 | * | (85 | / | 320) | = | -6.109375 | ||
| 5 | 66920 | 2462 | - | 2528 | = | -66 | * | (75 | / | 320) | = | -15.46875 | ||
| 6 | 66922 | 2491 | - | 2552 | = | -61 | * | (63 | / | 320) | = | -12.009375 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Flying Hills School of Arts | -39 | ||||||||||||
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 | 67020 | 2429 | - | 2436 | = | -7 | * | (71 | / | 319) | = | -1.55799372 | ||
| 4 | 67023 | 2491 | - | 2485 | = | 6 | * | (93 | / | 319) | = | 1.7492163 | ||
| 5 | 67024 | 2467 | - | 2528 | = | -61 | * | (90 | / | 319) | = | -17.21003132 | ||
| 6 | 67027 | 2492 | - | 2552 | = | -60 | * | (65 | / | 319) | = | -12.2257053 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Flying Hills School of Arts | -29 | ||||||||||||
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 | 67518 | 2416 | - | 2436 | = | -20 | * | (77 | / | 303) | = | -5.08250824 | ||
| 4 | 67519 | 2494 | - | 2485 | = | 9 | * | (72 | / | 303) | = | 2.13861386 | ||
| 5 | 67520 | 2489 | - | 2528 | = | -39 | * | (87 | / | 303) | = | -11.19801977 | ||
| 6 | 67521 | 2482 | - | 2552 | = | -70 | * | (67 | / | 303) | = | -15.47854784 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Flying Hills School of Arts | -30 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -37 | -35 | -39 | -29 | -30 | -170.0 | -34.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -22.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -46.0
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 | 63% | 57% | 62% | 55% | 63% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Cajon Valley Union school district | County of San Diego
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.
Flying Hills School of Arts math proficiency
Zero+ meets standard.
51% less $meal
50% less $meal
51% less $meal
46% less $meal
52% 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.