Bolsa Knolls Middle (Data source)
Source data for Bolsa Knolls 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 | 1367850 | 2456 | - | 2552 | = | -96 | * | (164 | / | 530) | = | -29.70566035 | ||
| 7 | 1367851 | 2472 | - | 2567 | = | -95 | * | (181 | / | 530) | = | -32.44339614 | ||
| 8 | 1367854 | 2518 | - | 2586 | = | -68 | * | (185 | / | 530) | = | -23.735849 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Bolsa Knolls Middle | -86 | ||||||||||||
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 | 43061 | 2486 | - | 2552 | = | -66 | * | (179 | / | 562) | = | -21.02135231 | ||
| 7 | 43062 | 2495 | - | 2567 | = | -72 | * | (203 | / | 562) | = | -26.00711741 | ||
| 8 | 43064 | 2504 | - | 2586 | = | -82 | * | (180 | / | 562) | = | -26.26334515 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Bolsa Knolls Middle | -73 | ||||||||||||
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 | 44127 | 2482 | - | 2552 | = | -70 | * | (191 | / | 633) | = | -21.12164292 | ||
| 7 | 44129 | 2507 | - | 2567 | = | -60 | * | (243 | / | 633) | = | -23.0331753 | ||
| 8 | 44132 | 2512 | - | 2586 | = | -74 | * | (199 | / | 633) | = | -23.26382304 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Bolsa Knolls Middle | -67 | ||||||||||||
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 | 44145 | 2455 | - | 2552 | = | -97 | * | (176 | / | 649) | = | -26.30508468 | ||
| 7 | 44146 | 2481 | - | 2567 | = | -86 | * | (227 | / | 649) | = | -30.08012325 | ||
| 8 | 44149 | 2514 | - | 2586 | = | -72 | * | (246 | / | 649) | = | -27.29121725 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Bolsa Knolls Middle | -84 | ||||||||||||
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 | 44273 | 2467 | - | 2552 | = | -85 | * | (195 | / | 654) | = | -25.34403665 | ||
| 7 | 44274 | 2488 | - | 2567 | = | -79 | * | (227 | / | 654) | = | -27.42048928 | ||
| 8 | 44275 | 2497 | - | 2586 | = | -89 | * | (232 | / | 654) | = | -31.57186543 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Bolsa Knolls Middle | -84 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -86 | -73 | -67 | -84 | -84 | -394.0 | -78.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -54.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -102.8
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 | 62% | 61% | 59% | 64% | 62% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Santa Rita Union Elementary 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.
Bolsa Knolls Middle math proficiency
Zero+ meets standard.
51% less $meal
56% less $meal
56% less $meal
53% less $meal
53% 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 Santa Rita Union Elementary (2)
| Bolsa Knolls Middle | Gavilan View Middle |