Kimberly Elementary (Data source)
Source data for Kimberly 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 | 2023521 | 2474 | - | 2436 | = | 38 | * | (81 | / | 246) | = | 12.5121951 | ||
| 4 | 2023522 | 2489 | - | 2485 | = | 4 | * | (81 | / | 246) | = | 1.31707317 | ||
| 5 | 2023525 | 2539 | - | 2528 | = | 11 | * | (84 | / | 246) | = | 3.75609755 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Kimberly Elementary | 18 | ||||||||||||
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 | 62221 | 2490 | - | 2436 | = | 54 | * | (86 | / | 265) | = | 17.52452825 | ||
| 4 | 62222 | 2512 | - | 2485 | = | 27 | * | (93 | / | 265) | = | 9.47547169 | ||
| 5 | 62225 | 2525 | - | 2528 | = | -3 | * | (86 | / | 265) | = | -0.9735849 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Kimberly Elementary | 26 | ||||||||||||
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 | 64006 | 2485 | - | 2436 | = | 49 | * | (92 | / | 272) | = | 16.57352941 | ||
| 4 | 64009 | 2528 | - | 2485 | = | 43 | * | (85 | / | 272) | = | 13.4375 | ||
| 5 | 64010 | 2558 | - | 2528 | = | 30 | * | (95 | / | 272) | = | 10.47794115 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Kimberly Elementary | 40 | ||||||||||||
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 | 64111 | 2476 | - | 2436 | = | 40 | * | (97 | / | 278) | = | 13.95683452 | ||
| 4 | 64113 | 2510 | - | 2485 | = | 25 | * | (90 | / | 278) | = | 8.09352518 | ||
| 5 | 64115 | 2563 | - | 2528 | = | 35 | * | (91 | / | 278) | = | 11.45683452 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Kimberly Elementary | 34 | ||||||||||||
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 | 64479 | 2456 | - | 2436 | = | 20 | * | (86 | / | 272) | = | 6.3235294 | ||
| 4 | 64480 | 2500 | - | 2485 | = | 15 | * | (94 | / | 272) | = | 5.18382353 | ||
| 5 | 64481 | 2544 | - | 2528 | = | 16 | * | (92 | / | 272) | = | 5.4117647 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Kimberly Elementary | 17 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 18 | 26 | 40 | 34 | 17 | 135.0 | 27.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 57.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -3.0
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 | 36% | 37% | 32% | 38% | 40% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Redlands 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.
Kimberly Elementary math proficiency
Zero+ meets standard.
32% less $meal
32% less $meal
29% less $meal
33% less $meal
36% 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.