Bellevue Senior Elementary (Data source)
Source data for Bellevue Senior Elementary
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 | 1294828 | 2462 | - | 2567 | = | -105 | * | (103 | / | 188) | = | -57.5265957 | ||
| 8 | 1294831 | 2492 | - | 2586 | = | -94 | * | (85 | / | 188) | = | -42.49999995 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Bellevue Senior Elementary | -100 | ||||||||||||
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 | 40604 | 2463 | - | 2567 | = | -104 | * | (99 | / | 198) | = | -52.0 | ||
| 8 | 40607 | 2472 | - | 2586 | = | -114 | * | (99 | / | 198) | = | -57.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Bellevue Senior Elementary | -109 | ||||||||||||
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 |
||
| 7 | 41607 | 2487 | - | 2567 | = | -80 | * | (90 | / | 179) | = | -40.22346368 | ||
| 8 | 41610 | 2501 | - | 2586 | = | -85 | * | (89 | / | 179) | = | -42.26256976 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Bellevue Senior Elementary | -82 | ||||||||||||
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 |
||
| 7 | 41640 | 2481 | - | 2567 | = | -86 | * | (98 | / | 184) | = | -45.80434777 | ||
| 8 | 41643 | 2504 | - | 2586 | = | -82 | * | (86 | / | 184) | = | -38.32608693 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Bellevue Senior Elementary | -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 |
||
| 7 | 41783 | 2483 | - | 2567 | = | -84 | * | (102 | / | 204) | = | -42.0 | ||
| 8 | 41784 | 2508 | - | 2586 | = | -78 | * | (102 | / | 204) | = | -39.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Bellevue Senior Elementary | -81 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -100 | -109 | -82 | -84 | -81 | -456.0 | -91.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -55.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -127.2
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 | 98% | 96% | 93% | 96% | 91% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Atwater Elementary school district | County of Merced
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.
Bellevue Senior Elementary math proficiency
Zero+ meets standard.
92% less $meal
89% less $meal
88% less $meal
92% 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.
Intermediate/Middle Schools (Public) schools in Atwater Elementary (2)
| Bellevue Senior Elementary | Mitchell Intermediate |