Live Oak Elementary (Data source)
Source data for Live Oak 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 | 1985822 | 2397 | - | 2436 | = | -39 | * | (90 | / | 364) | = | -9.64285713 | ||
| 4 | 1985823 | 2439 | - | 2485 | = | -46 | * | (92 | / | 364) | = | -11.62637359 | ||
| 5 | 1985826 | 2428 | - | 2528 | = | -100 | * | (98 | / | 364) | = | -26.9230769 | ||
| 6 | 1985827 | 2478 | - | 2552 | = | -74 | * | (84 | / | 364) | = | -17.07692302 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Live Oak Elementary | -65 | ||||||||||||
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 | 61075 | 2398 | - | 2436 | = | -38 | * | (88 | / | 367) | = | -9.11171661 | ||
| 4 | 61076 | 2443 | - | 2485 | = | -42 | * | (100 | / | 367) | = | -11.44414169 | ||
| 5 | 61079 | 2435 | - | 2528 | = | -93 | * | (91 | / | 367) | = | -23.05994548 | ||
| 6 | 61080 | 2478 | - | 2552 | = | -74 | * | (88 | / | 367) | = | -17.74386918 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Live Oak Elementary | -61 | ||||||||||||
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 | 62853 | 2371 | - | 2436 | = | -65 | * | (90 | / | 359) | = | -16.29526457 | ||
| 4 | 62855 | 2429 | - | 2485 | = | -56 | * | (86 | / | 359) | = | -13.41504175 | ||
| 5 | 62857 | 2436 | - | 2528 | = | -92 | * | (99 | / | 359) | = | -25.37047347 | ||
| 6 | 62858 | 2436 | - | 2552 | = | -116 | * | (84 | / | 359) | = | -27.14206118 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Live Oak Elementary | -82 | ||||||||||||
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 | 62934 | 2405 | - | 2436 | = | -31 | * | (72 | / | 314) | = | -7.10828025 | ||
| 4 | 62937 | 2437 | - | 2485 | = | -48 | * | (80 | / | 314) | = | -12.22929936 | ||
| 5 | 62938 | 2444 | - | 2528 | = | -84 | * | (78 | / | 314) | = | -20.86624201 | ||
| 6 | 62941 | 2468 | - | 2552 | = | -84 | * | (84 | / | 314) | = | -22.47133753 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Live Oak Elementary | -63 | ||||||||||||
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 | 63206 | 2389 | - | 2436 | = | -47 | * | (69 | / | 290) | = | -11.1827586 | ||
| 4 | 63207 | 2455 | - | 2485 | = | -30 | * | (70 | / | 290) | = | -7.2413793 | ||
| 5 | 63208 | 2424 | - | 2528 | = | -104 | * | (74 | / | 290) | = | -26.53793095 | ||
| 6 | 63209 | 2443 | - | 2552 | = | -109 | * | (77 | / | 290) | = | -28.94137927 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Live Oak Elementary | -74 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -65 | -61 | -82 | -63 | -74 | -345.0 | -69.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -45.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -93.0
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 | 88% | 82% | 78% | 83% | 86% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Fontana Unified school district County of San Bernardino
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Live Oak Elementary math proficiency
Zero+ meets standard.
77% less $meal
73% less $meal
69% less $meal
77% less $meal
78% 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.