Central Unified Alternative/Opportunity (Data source)
Source data for Central Unified Alternative/Opportunity
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 | 375754 | 0 | - | 2485 | = | * | (0 | / | 93) | = | ||||
| 5 | 375755 | 0 | - | 2528 | = | * | (1 | / | 93) | = | ||||
| 6 | 375758 | 0 | - | 2552 | = | * | (5 | / | 93) | = | ||||
| 7 | 375759 | 0 | - | 2567 | = | * | (3 | / | 93) | = | ||||
| 8 | 375762 | 0 | - | 2586 | = | * | (9 | / | 93) | = | ||||
| 11 | 375763 | 2446 | - | 2628 | = | -182 | * | (75 | / | 93) | = | -146.77419338 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Central Unified Alternative/Opportunity | -147 | ||||||||||||
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 | 11399 | 0 | - | 2528 | = | * | (1 | / | 87) | = | ||||
| 6 | 11402 | 0 | - | 2552 | = | * | (2 | / | 87) | = | ||||
| 7 | 11404 | 0 | - | 2567 | = | * | (6 | / | 87) | = | ||||
| 8 | 11405 | 0 | - | 2586 | = | * | (10 | / | 87) | = | ||||
| 11 | 11408 | 2457 | - | 2628 | = | -171 | * | (68 | / | 87) | = | -133.65517235 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Central Unified Alternative/Opportunity | -134 | ||||||||||||
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 |
||
| 6 | 11726 | 0 | - | 2552 | = | * | (0 | / | 93) | = | ||||
| 7 | 11727 | 0 | - | 2567 | = | * | (0 | / | 93) | = | ||||
| 8 | 11730 | 2451 | - | 2586 | = | -135 | * | (14 | / | 93) | = | -20.32258059 | ||
| 11 | 11731 | 2450 | - | 2628 | = | -178 | * | (72 | / | 93) | = | -137.80645154 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Central Unified Alternative/Opportunity | -158 | ||||||||||||
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 | 11753 | 0 | - | 2436 | = | * | (0 | / | 78) | = | ||||
| 4 | 11755 | 0 | - | 2485 | = | * | (0 | / | 78) | = | ||||
| 5 | 11757 | 0 | - | 2528 | = | * | (0 | / | 78) | = | ||||
| 6 | 11759 | 0 | - | 2552 | = | * | (0 | / | 78) | = | ||||
| 7 | 11761 | 0 | - | 2567 | = | * | (0 | / | 78) | = | ||||
| 8 | 11763 | 0 | - | 2586 | = | * | (0 | / | 78) | = | ||||
| 11 | 11765 | 2446 | - | 2628 | = | -182 | * | (61 | / | 78) | = | -142.33333332 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Central Unified Alternative/Opportunity | -142 | ||||||||||||
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 | 11850 | 0 | - | 2436 | = | * | (0 | / | 81) | = | ||||
| 5 | 11851 | 0 | - | 2528 | = | * | (0 | / | 81) | = | ||||
| 6 | 11852 | 0 | - | 2552 | = | * | (0 | / | 81) | = | ||||
| 7 | 11853 | 0 | - | 2567 | = | * | (6 | / | 81) | = | ||||
| 8 | 11854 | 2462 | - | 2586 | = | -124 | * | (13 | / | 81) | = | -19.90123455 | ||
| 11 | 11855 | 2446 | - | 2628 | = | -182 | * | (58 | / | 81) | = | -130.32098752 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Central Unified Alternative/Opportunity | -150 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -147 | -134 | -158 | -142 | -150 | -731.0 | -146.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -122.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -170.2
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 | 38% | 48% | 56% | 68% | 72% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Central Unified school district | County of Fresno
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.
Central Unified Alternative/Opportunity math proficiency
Zero+ meets standard.
37% less $meal
48% less $meal
54% less $meal
67% less $meal
70% 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.
Alternative Schools of Choice schools in Central Unified (1)
| Central Unified Alternative/Opportunity |