Chalone Peaks Middle (Data source)
Source data for Chalone Peaks Middle
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 | 1347364 | 2448 | - | 2552 | = | -104 | * | (282 | / | 794) | = | -36.93702761 | ||
| 7 | 1347367 | 2455 | - | 2567 | = | -112 | * | (262 | / | 794) | = | -36.95717883 | ||
| 8 | 1347368 | 2464 | - | 2586 | = | -122 | * | (250 | / | 794) | = | -38.41309812 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Chalone Peaks Middle | -112 | ||||||||||||
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 | 42402 | 2449 | - | 2552 | = | -103 | * | (264 | / | 791) | = | -34.37673822 | ||
| 7 | 42405 | 2467 | - | 2567 | = | -100 | * | (273 | / | 791) | = | -34.5132743 | ||
| 8 | 42407 | 2478 | - | 2586 | = | -108 | * | (254 | / | 791) | = | -34.68015162 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Chalone Peaks Middle | -104 | ||||||||||||
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 | 43464 | 2448 | - | 2552 | = | -104 | * | (284 | / | 813) | = | -36.32964327 | ||
| 7 | 43466 | 2456 | - | 2567 | = | -111 | * | (255 | / | 813) | = | -34.8154981 | ||
| 8 | 43468 | 2465 | - | 2586 | = | -121 | * | (274 | / | 813) | = | -40.77982777 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Chalone Peaks Middle | -112 | ||||||||||||
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 | 43489 | 2456 | - | 2552 | = | -96 | * | (296 | / | 809) | = | -35.12484547 | ||
| 7 | 43490 | 2467 | - | 2567 | = | -100 | * | (266 | / | 809) | = | -32.8800988 | ||
| 8 | 43493 | 2462 | - | 2586 | = | -124 | * | (247 | / | 809) | = | -37.85908517 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Chalone Peaks Middle | -106 | ||||||||||||
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 | 43615 | 2445 | - | 2552 | = | -107 | * | (300 | / | 864) | = | -37.15277775 | ||
| 7 | 43616 | 2456 | - | 2567 | = | -111 | * | (296 | / | 864) | = | -38.02777771 | ||
| 8 | 43617 | 2486 | - | 2586 | = | -100 | * | (268 | / | 864) | = | -31.0185185 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Chalone Peaks Middle | -106 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -112 | -104 | -112 | -106 | -106 | -540.0 | -108.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -99.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -117.0
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 | 87% | 87% | 88% | 90% | 91% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
King City Union school district | County of Monterey
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.
Chalone Peaks Middle math proficiency
Zero+ meets standard.
80% less $meal
78% less $meal
80% less $meal
88% less $meal
89% 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.
Intermediate/Middle Schools (Public) schools in King City Union (1)
| Chalone Peaks Middle |