Chautauqua High (Continuation) (Data source)
Source data for Chautauqua High (Continuation)
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 |
||
| 7 | 1947578 | 0 | - | 2567 | = | * | (1 | / | 16) | = | ||||
| 8 | 1947581 | 0 | - | 2586 | = | * | (1 | / | 16) | = | ||||
| 11 | 1947582 | 2423 | - | 2628 | = | -205 | * | (14 | / | 16) | = | -179.375 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Chautauqua High (Continuation) | -179 | ||||||||||||
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 |
||
| 7 | 60000 | 0 | - | 2567 | = | * | (1 | / | 25) | = | ||||
| 8 | 60002 | 0 | - | 2586 | = | * | (0 | / | 25) | = | ||||
| 11 | 60005 | 2449 | - | 2628 | = | -179 | * | (24 | / | 25) | = | -171.84 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Chautauqua High (Continuation) | -172 | ||||||||||||
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 | 61731 | 0 | - | 2552 | = | * | (0 | / | 21) | = | ||||
| 8 | 61733 | 0 | - | 2586 | = | * | (0 | / | 21) | = | ||||
| 11 | 61735 | 2431 | - | 2628 | = | -197 | * | (18 | / | 21) | = | -168.85714283 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Chautauqua High (Continuation) | -169 | ||||||||||||
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 |
||
| 11 | 61823 | 2437 | - | 2628 | = | -191 | * | (18 | / | 18) | = | -191.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Chautauqua High (Continuation) | -191 | ||||||||||||
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 |
||
| 11 | 62091 | 2455 | - | 2628 | = | -173 | * | (14 | / | 14) | = | -173.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Chautauqua High (Continuation) | -173 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -179 | -172 | -169 | -191 | -173 | -884.0 | -176.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -152.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -200.8
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 | 78% | 80% | 93% | 100% | 98% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Bear Valley Unified school district | County of San Bernardino
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.
Chautauqua High (Continuation) math proficiency
Zero+ meets standard.
76% less $meal
80% less $meal
87% less $meal
87% less $meal
85% 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.
Continuation High Schools schools in Bear Valley Unified (1)
| Chautauqua High (Continuation) |