John B Allard (Data source)
Source data for John B Allard
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 |
||
| 4 | 2916314 | 0 | - | 2485 | = | * | (1 | / | 107) | = | ||||
| 5 | 2916315 | 0 | - | 2528 | = | * | (1 | / | 107) | = | ||||
| 6 | 2916318 | 0 | - | 2552 | = | * | (7 | / | 107) | = | ||||
| 7 | 2916319 | 2396 | - | 2567 | = | -171 | * | (31 | / | 107) | = | -49.54205605 | ||
| 8 | 2916322 | 2401 | - | 2586 | = | -185 | * | (53 | / | 107) | = | -91.63551387 | ||
| 11 | 2916323 | 2419 | - | 2628 | = | -209 | * | (14 | / | 107) | = | -27.34579429 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for John B Allard | -169 | ||||||||||||
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 |
||
| 5 | 89257 | 0 | - | 2528 | = | * | (1 | / | 104) | = | ||||
| 6 | 89258 | 0 | - | 2552 | = | * | (5 | / | 104) | = | ||||
| 7 | 89260 | 2403 | - | 2567 | = | -164 | * | (36 | / | 104) | = | -56.76923074 | ||
| 8 | 89262 | 2398 | - | 2586 | = | -188 | * | (32 | / | 104) | = | -57.84615372 | ||
| 11 | 89265 | 2423 | - | 2628 | = | -205 | * | (30 | / | 104) | = | -59.13461529 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for John B Allard | -174 | ||||||||||||
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 |
||
| 4 | 91846 | 0 | - | 2485 | = | * | (0 | / | 83) | = | ||||
| 5 | 91847 | 0 | - | 2528 | = | * | (0 | / | 83) | = | ||||
| 6 | 91850 | 2368 | - | 2552 | = | -184 | * | (13 | / | 83) | = | -28.8192771 | ||
| 7 | 91852 | 2397 | - | 2567 | = | -170 | * | (26 | / | 83) | = | -53.25301204 | ||
| 8 | 91853 | 2392 | - | 2586 | = | -194 | * | (36 | / | 83) | = | -84.14457817 | ||
| 11 | 91856 | 0 | - | 2628 | = | * | (0 | / | 83) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for John B Allard | -166 | ||||||||||||
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 |
||
| 5 | 92038 | 0 | - | 2528 | = | * | (0 | / | 76) | = | ||||
| 6 | 92041 | 0 | - | 2552 | = | * | (0 | / | 76) | = | ||||
| 7 | 92042 | 0 | - | 2567 | = | * | (0 | / | 76) | = | ||||
| 8 | 92045 | 2398 | - | 2586 | = | -188 | * | (49 | / | 76) | = | -121.2105263 | ||
| 11 | 92046 | 2460 | - | 2628 | = | -168 | * | (17 | / | 76) | = | -37.57894728 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for John B Allard | -159 | ||||||||||||
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 | 92686 | 0 | - | 2436 | = | * | (0 | / | 49) | = | ||||
| 5 | 92687 | 0 | - | 2528 | = | * | (0 | / | 49) | = | ||||
| 6 | 92688 | 2410 | - | 2552 | = | -142 | * | (12 | / | 49) | = | -34.77551018 | ||
| 7 | 92689 | 2437 | - | 2567 | = | -130 | * | (15 | / | 49) | = | -39.79591824 | ||
| 8 | 92690 | 2426 | - | 2586 | = | -160 | * | (15 | / | 49) | = | -48.97959168 | ||
| 11 | 92691 | 0 | - | 2628 | = | * | (7 | / | 49) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for John B Allard | -124 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -169 | -174 | -166 | -159 | -124 | -792.0 | -158.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -101.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -215.4
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% | 97% | 82% | 81% | 85% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Stanislaus County Office of Education school district | County of Stanislaus
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.
John B Allard math proficiency
Zero+ meets standard.
88% less $meal
93% less $meal
75% less $meal
75% less $meal
77% 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.
County Community schools in Stanislaus County Office of Education (3)
| John B Allard | Petersen Alternative Center for Education | Stanislaus Military Academy at Teel |