Ocala Middle (Data source)
Source data for Ocala 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 | 2621509 | 2469 | - | 2552 | = | -83 | * | (176 | / | 554) | = | -26.36823099 | ||
| 7 | 2621510 | 2500 | - | 2567 | = | -67 | * | (184 | / | 554) | = | -22.25270752 | ||
| 8 | 2621513 | 2486 | - | 2586 | = | -100 | * | (194 | / | 554) | = | -35.0180505 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Ocala Middle | -84 | ||||||||||||
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 | 79994 | 2463 | - | 2552 | = | -89 | * | (139 | / | 481) | = | -25.71933463 | ||
| 7 | 79996 | 2520 | - | 2567 | = | -47 | * | (173 | / | 481) | = | -16.90436587 | ||
| 8 | 79997 | 2519 | - | 2586 | = | -67 | * | (169 | / | 481) | = | -23.54054052 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Ocala Middle | -66 | ||||||||||||
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 | 82182 | 2463 | - | 2552 | = | -89 | * | (158 | / | 492) | = | -28.58130078 | ||
| 7 | 82184 | 2509 | - | 2567 | = | -58 | * | (153 | / | 492) | = | -18.03658532 | ||
| 8 | 82187 | 2509 | - | 2586 | = | -77 | * | (181 | / | 492) | = | -28.32723571 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Ocala Middle | -75 | ||||||||||||
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 | 82384 | 2463 | - | 2552 | = | -89 | * | (153 | / | 478) | = | -28.4874477 | ||
| 7 | 82385 | 2502 | - | 2567 | = | -65 | * | (159 | / | 478) | = | -21.6213389 | ||
| 8 | 82388 | 2518 | - | 2586 | = | -68 | * | (166 | / | 478) | = | -23.61506271 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Ocala Middle | -74 | ||||||||||||
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 | 83000 | 2476 | - | 2552 | = | -76 | * | (142 | / | 451) | = | -23.9290465 | ||
| 7 | 83001 | 2487 | - | 2567 | = | -80 | * | (153 | / | 451) | = | -27.13968952 | ||
| 8 | 83002 | 2524 | - | 2586 | = | -62 | * | (156 | / | 451) | = | -21.44567625 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Ocala Middle | -73 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -84 | -66 | -75 | -74 | -73 | -372.0 | -74.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -56.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -92.4
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 | 88% | 87% | 87% | 79% | 84% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Alum Rock Union Elementary school district | County of Santa Clara
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.
Ocala Middle math proficiency
Zero+ meets standard.
69% less $meal
71% less $meal
71% less $meal
63% less $meal
67% 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 Alum Rock Union Elementary (5)
| Clyde L. Fischer Middle | Joseph George Middle | Lee Mathson Middle |
| Ocala Middle | William Sheppard Middle |