Quest Academy (Data source)
Source data for Quest Academy
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 |
||
| 6 | 2180781 | 0 | - | 2552 | = | * | (5 | / | 29) | = | ||||
| 7 | 2180782 | 0 | - | 2567 | = | * | (9 | / | 29) | = | ||||
| 8 | 2180785 | 2426 | - | 2586 | = | -160 | * | (15 | / | 29) | = | -82.75862064 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Quest Academy | -83 | ||||||||||||
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 |
||
| 6 | 66943 | 0 | - | 2552 | = | * | (5 | / | 24) | = | ||||
| 7 | 66945 | 0 | - | 2567 | = | * | (10 | / | 24) | = | ||||
| 8 | 66948 | 0 | - | 2586 | = | * | (9 | / | 24) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Quest Academy | |||||||||||||
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 | 68758 | 0 | - | 2552 | = | * | (0 | / | 19) | = | ||||
| 7 | 68761 | 0 | - | 2567 | = | * | (0 | / | 19) | = | ||||
| 8 | 68763 | 2420 | - | 2586 | = | -166 | * | (12 | / | 19) | = | -104.8421052 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Quest Academy | -105 | ||||||||||||
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 |
||
| 6 | 68914 | 0 | - | 2552 | = | * | (0 | / | 26) | = | ||||
| 7 | 68915 | 2417 | - | 2567 | = | -150 | * | (12 | / | 26) | = | -69.23076915 | ||
| 8 | 68918 | 0 | - | 2586 | = | * | (0 | / | 26) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Quest Academy | -69 | ||||||||||||
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 |
||
| 6 | 69453 | 0 | - | 2552 | = | * | (0 | / | 24) | = | ||||
| 7 | 69454 | 2447 | - | 2567 | = | -120 | * | (12 | / | 24) | = | -60.0 | ||
| 8 | 69455 | 0 | - | 2586 | = | * | (10 | / | 24) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Quest Academy | -60 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -83 | -105 | -69 | -60 | -317.0 | -63.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -22.25
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -136.25
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 | 86% | 84% | 78% | 89% | 82% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
La Mesa-Spring Valley school district | County of San Diego
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.
Quest Academy math proficiency
Zero+ meets standard.
71% less $meal
84% less $meal
61% 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.
District Community Day Schools schools in La Mesa-Spring Valley (1)
| Quest Academy |