South Hillsborough (Data source)
Source data for South Hillsborough
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 |
||
| 3 | 2516521 | 2507 | - | 2436 | = | 71 | * | (45 | / | 129) | = | 24.76744184 | ||
| 4 | 2516522 | 2560 | - | 2485 | = | 75 | * | (42 | / | 129) | = | 24.41860463 | ||
| 5 | 2516525 | 2611 | - | 2528 | = | 83 | * | (42 | / | 129) | = | 27.02325579 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for South Hillsborough | 76 | ||||||||||||
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 |
||
| 3 | 76738 | 2499 | - | 2436 | = | 63 | * | (29 | / | 113) | = | 16.16814158 | ||
| 4 | 76740 | 2576 | - | 2485 | = | 91 | * | (43 | / | 113) | = | 34.62831854 | ||
| 5 | 76742 | 2634 | - | 2528 | = | 106 | * | (41 | / | 113) | = | 38.46017695 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for South Hillsborough | 89 | ||||||||||||
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 |
||
| 3 | 78820 | 2513 | - | 2436 | = | 77 | * | (44 | / | 114) | = | 29.71929822 | ||
| 4 | 78822 | 2538 | - | 2485 | = | 53 | * | (28 | / | 114) | = | 13.01754386 | ||
| 5 | 78824 | 2631 | - | 2528 | = | 103 | * | (42 | / | 114) | = | 37.94736836 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for South Hillsborough | 81 | ||||||||||||
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 |
||
| 3 | 78965 | 2522 | - | 2436 | = | 86 | * | (34 | / | 102) | = | 28.66666664 | ||
| 4 | 78968 | 2565 | - | 2485 | = | 80 | * | (45 | / | 102) | = | 35.2941176 | ||
| 5 | 78969 | 2605 | - | 2528 | = | 77 | * | (23 | / | 102) | = | 17.36274509 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for South Hillsborough | 81 | ||||||||||||
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 |
||
| 3 | 79497 | 2518 | - | 2436 | = | 82 | * | (35 | / | 115) | = | 24.95652173 | ||
| 4 | 79498 | 2573 | - | 2485 | = | 88 | * | (35 | / | 115) | = | 26.78260869 | ||
| 5 | 79499 | 2615 | - | 2528 | = | 87 | * | (45 | / | 115) | = | 34.04347819 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for South Hillsborough | 86 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 76 | 89 | 81 | 81 | 86 | 413.0 | 82.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 97.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 67.6
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 | 0% | 0% | 1% | 2% | 2% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Hillsborough City Elementary school district County of San Mateo
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
South Hillsborough math proficiency
Zero+ meets standard.
0% less $meal
0% less $meal
1% less $meal
2% less $meal
2% 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.
Elementary School (Public) schools in Hillsborough City Elementary (3)
| North Hillsborough | South Hillsborough | West Hillsborough |