Herbert Hoover Middle (Data source)
Source data for Herbert Hoover 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 | 2714934 | 2457 | - | 2552 | = | -95 | * | (334 | / | 1019) | = | -31.13837088 | ||
| 7 | 2714935 | 2494 | - | 2567 | = | -73 | * | (341 | / | 1019) | = | -24.42885177 | ||
| 8 | 2714938 | 2494 | - | 2586 | = | -92 | * | (344 | / | 1019) | = | -31.05789986 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Herbert Hoover Middle | -87 | ||||||||||||
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 | 82651 | 2491 | - | 2552 | = | -61 | * | (350 | / | 1049) | = | -20.35271686 | ||
| 7 | 82652 | 2481 | - | 2567 | = | -86 | * | (349 | / | 1049) | = | -28.6120114 | ||
| 8 | 82654 | 2505 | - | 2586 | = | -81 | * | (350 | / | 1049) | = | -27.02573878 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Herbert Hoover Middle | -76 | ||||||||||||
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 | 84942 | 2492 | - | 2552 | = | -60 | * | (359 | / | 1058) | = | -20.3591682 | ||
| 7 | 84945 | 2491 | - | 2567 | = | -76 | * | (360 | / | 1058) | = | -25.8601134 | ||
| 8 | 84946 | 2498 | - | 2586 | = | -88 | * | (339 | / | 1058) | = | -28.19659735 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Herbert Hoover Middle | -74 | ||||||||||||
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 | 85159 | 2492 | - | 2552 | = | -60 | * | (357 | / | 1073) | = | -19.96272132 | ||
| 7 | 85161 | 2498 | - | 2567 | = | -69 | * | (357 | / | 1073) | = | -22.95712952 | ||
| 8 | 85163 | 2519 | - | 2586 | = | -67 | * | (359 | / | 1073) | = | -22.41658899 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Herbert Hoover Middle | -65 | ||||||||||||
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 | 85752 | 2491 | - | 2552 | = | -61 | * | (366 | / | 1066) | = | -20.94371481 | ||
| 7 | 85753 | 2498 | - | 2567 | = | -69 | * | (351 | / | 1066) | = | -22.71951215 | ||
| 8 | 85754 | 2499 | - | 2586 | = | -87 | * | (349 | / | 1066) | = | -28.48311444 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Herbert Hoover Middle | -72 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -87 | -76 | -74 | -65 | -72 | -374.0 | -74.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -53.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -95.8
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 | 67% | 67% | 67% | 64% | 58% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
San Jose Unified 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.
Herbert Hoover Middle math proficiency
Zero+ meets standard.
57% less $meal
57% less $meal
54% less $meal
56% less $meal
50% 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 San Jose Unified (6)
| Bret Harte Middle | Castillero Middle | Herbert Hoover Middle |
| John Muir Middle | Muwekma Ohlone Middle | Willow Glen Middle |