Hanson Elementary (Data source)
Source data for Hanson 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 |
||
| 3 | 2216126 | 2413 | - | 2436 | = | -23 | * | (73 | / | 295) | = | -5.69152542 | ||
| 4 | 2216127 | 2465 | - | 2485 | = | -20 | * | (73 | / | 295) | = | -4.94915254 | ||
| 5 | 2216130 | 2461 | - | 2528 | = | -67 | * | (67 | / | 295) | = | -15.21694915 | ||
| 6 | 2216131 | 2505 | - | 2552 | = | -47 | * | (82 | / | 295) | = | -13.06440675 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Hanson Elementary | -39 | ||||||||||||
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 | 67984 | 2425 | - | 2436 | = | -11 | * | (71 | / | 291) | = | -2.68384879 | ||
| 4 | 67986 | 2467 | - | 2485 | = | -18 | * | (76 | / | 291) | = | -4.70103091 | ||
| 5 | 67987 | 2484 | - | 2528 | = | -44 | * | (78 | / | 291) | = | -11.79381443 | ||
| 6 | 67990 | 2512 | - | 2552 | = | -40 | * | (66 | / | 291) | = | -9.07216492 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Hanson Elementary | -28 | ||||||||||||
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 | 69800 | 2414 | - | 2436 | = | -22 | * | (87 | / | 327) | = | -5.85321099 | ||
| 4 | 69802 | 2467 | - | 2485 | = | -18 | * | (66 | / | 327) | = | -3.63302752 | ||
| 5 | 69805 | 2481 | - | 2528 | = | -47 | * | (87 | / | 327) | = | -12.50458712 | ||
| 6 | 69806 | 2517 | - | 2552 | = | -35 | * | (87 | / | 327) | = | -9.31192658 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Hanson Elementary | -31 | ||||||||||||
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 | 69957 | 2403 | - | 2436 | = | -33 | * | (83 | / | 324) | = | -8.45370369 | ||
| 4 | 69960 | 2458 | - | 2485 | = | -27 | * | (88 | / | 324) | = | -7.33333333 | ||
| 5 | 69961 | 2478 | - | 2528 | = | -50 | * | (65 | / | 324) | = | -10.03086415 | ||
| 6 | 69964 | 2518 | - | 2552 | = | -34 | * | (88 | / | 324) | = | -9.23456789 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Hanson Elementary | -35 | ||||||||||||
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 | 70478 | 2404 | - | 2436 | = | -32 | * | (74 | / | 307) | = | -7.71335504 | ||
| 4 | 70479 | 2456 | - | 2485 | = | -29 | * | (81 | / | 307) | = | -7.65146579 | ||
| 5 | 70480 | 2467 | - | 2528 | = | -61 | * | (85 | / | 307) | = | -16.8892508 | ||
| 6 | 70481 | 2526 | - | 2552 | = | -26 | * | (67 | / | 307) | = | -5.67426709 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Hanson Elementary | -38 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -39 | -28 | -31 | -35 | -38 | -171.0 | -34.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -22.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -46.2
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 | 64% | 66% | 62% | 65% | 64% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ramona City Unified school district | County of San Diego
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.
Hanson Elementary math proficiency
Zero+ meets standard.
51% less $meal
52% less $meal
47% less $meal
55% less $meal
55% 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 Ramona City Unified (5)
| Barnett Elementary | Hanson Elementary | James Dukes Elementary |
| Mt. Woodson Elementary | Ramona Elementary |