Henry P. Mohr Elementary (Data source)
Source data for Henry P. Mohr 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 | 122055 | 2493 | - | 2436 | = | 57 | * | (99 | / | 362) | = | 15.58839773 | ||
| 4 | 122058 | 2549 | - | 2485 | = | 64 | * | (132 | / | 362) | = | 23.33701651 | ||
| 5 | 122059 | 2603 | - | 2528 | = | 75 | * | (131 | / | 362) | = | 27.14088398 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Henry P. Mohr Elementary | 66 | ||||||||||||
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 | 3394 | 2515 | - | 2436 | = | 79 | * | (103 | / | 324) | = | 25.11419749 | ||
| 4 | 3395 | 2551 | - | 2485 | = | 66 | * | (90 | / | 324) | = | 18.33333328 | ||
| 5 | 3398 | 2616 | - | 2528 | = | 88 | * | (131 | / | 324) | = | 35.58024686 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Henry P. Mohr Elementary | 79 | ||||||||||||
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 | 3512 | 2517 | - | 2436 | = | 81 | * | (100 | / | 294) | = | 27.55102037 | ||
| 4 | 3514 | 2558 | - | 2485 | = | 73 | * | (97 | / | 294) | = | 24.08503396 | ||
| 5 | 3515 | 2601 | - | 2528 | = | 73 | * | (97 | / | 294) | = | 24.08503396 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Henry P. Mohr Elementary | 76 | ||||||||||||
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 | 3512 | 2523 | - | 2436 | = | 87 | * | (100 | / | 299) | = | 29.09698992 | ||
| 4 | 3513 | 2549 | - | 2485 | = | 64 | * | (99 | / | 299) | = | 21.19063539 | ||
| 5 | 3516 | 2619 | - | 2528 | = | 91 | * | (100 | / | 299) | = | 30.43478256 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Henry P. Mohr Elementary | 81 | ||||||||||||
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 | 3557 | 2522 | - | 2436 | = | 86 | * | (118 | / | 315) | = | 32.21587296 | ||
| 4 | 3558 | 2562 | - | 2485 | = | 77 | * | (99 | / | 315) | = | 24.19999998 | ||
| 5 | 3559 | 2602 | - | 2528 | = | 74 | * | (98 | / | 315) | = | 23.02222221 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Henry P. Mohr Elementary | 79 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 66 | 79 | 76 | 81 | 79 | 381.0 | 76.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 91.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 61.2
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 | 4% | 6% | 5% | 5% | 6% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Pleasanton Unified school district | County of Alameda
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.
Henry P. Mohr Elementary math proficiency
Zero+ meets standard.
4% less $meal
5% less $meal
5% less $meal
5% less $meal
6% 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.