Hamilton Elementary (Data source)
Source data for Hamilton 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 | 1681117 | 2374 | - | 2436 | = | -62 | * | (47 | / | 278) | = | -10.48201438 | ||
| 4 | 1681118 | 2423 | - | 2485 | = | -62 | * | (47 | / | 278) | = | -10.48201438 | ||
| 5 | 1681121 | 2447 | - | 2528 | = | -81 | * | (51 | / | 278) | = | -14.8597122 | ||
| 6 | 1681122 | 2473 | - | 2552 | = | -79 | * | (40 | / | 278) | = | -11.36690647 | ||
| 7 | 1681125 | 2518 | - | 2567 | = | -49 | * | (43 | / | 278) | = | -7.57913664 | ||
| 8 | 1681126 | 2495 | - | 2586 | = | -91 | * | (50 | / | 278) | = | -16.36690647 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Hamilton Elementary | -71 | ||||||||||||
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 | 52443 | 2397 | - | 2436 | = | -39 | * | (39 | / | 274) | = | -5.55109487 | ||
| 4 | 52445 | 2435 | - | 2485 | = | -50 | * | (43 | / | 274) | = | -7.8467153 | ||
| 5 | 52446 | 2467 | - | 2528 | = | -61 | * | (44 | / | 274) | = | -9.7956204 | ||
| 6 | 52448 | 2485 | - | 2552 | = | -67 | * | (54 | / | 274) | = | -13.2043795 | ||
| 7 | 52450 | 2508 | - | 2567 | = | -59 | * | (45 | / | 274) | = | -9.68978098 | ||
| 8 | 52453 | 2541 | - | 2586 | = | -45 | * | (49 | / | 274) | = | -8.04744522 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Hamilton Elementary | -54 | ||||||||||||
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 | 53942 | 2379 | - | 2436 | = | -57 | * | (47 | / | 268) | = | -9.99626864 | ||
| 4 | 53944 | 2445 | - | 2485 | = | -40 | * | (35 | / | 268) | = | -5.22388056 | ||
| 5 | 53945 | 2445 | - | 2528 | = | -83 | * | (43 | / | 268) | = | -13.31716416 | ||
| 6 | 53947 | 2489 | - | 2552 | = | -63 | * | (44 | / | 268) | = | -10.34328355 | ||
| 7 | 53949 | 2500 | - | 2567 | = | -67 | * | (52 | / | 268) | = | -12.99999995 | ||
| 8 | 53952 | 2505 | - | 2586 | = | -81 | * | (47 | / | 268) | = | -14.20522385 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Hamilton Elementary | -66 | ||||||||||||
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 | 54041 | 2403 | - | 2436 | = | -33 | * | (44 | / | 267) | = | -5.43820223 | ||
| 4 | 54043 | 2424 | - | 2485 | = | -61 | * | (48 | / | 267) | = | -10.96629208 | ||
| 5 | 54045 | 2495 | - | 2528 | = | -33 | * | (36 | / | 267) | = | -4.44943818 | ||
| 6 | 54047 | 2443 | - | 2552 | = | -109 | * | (43 | / | 267) | = | -17.5543071 | ||
| 7 | 54049 | 2473 | - | 2567 | = | -94 | * | (45 | / | 267) | = | -15.84269655 | ||
| 8 | 54051 | 2485 | - | 2586 | = | -101 | * | (51 | / | 267) | = | -19.29213474 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Hamilton Elementary | -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 |
||
| 3 | 54282 | 2386 | - | 2436 | = | -50 | * | (53 | / | 270) | = | -9.8148148 | ||
| 4 | 54283 | 2434 | - | 2485 | = | -51 | * | (45 | / | 270) | = | -8.49999997 | ||
| 5 | 54284 | 2454 | - | 2528 | = | -74 | * | (48 | / | 270) | = | -13.1555555 | ||
| 6 | 54285 | 2481 | - | 2552 | = | -71 | * | (35 | / | 270) | = | -9.20370366 | ||
| 7 | 54286 | 2475 | - | 2567 | = | -92 | * | (43 | / | 270) | = | -14.65185183 | ||
| 8 | 54287 | 2488 | - | 2586 | = | -98 | * | (46 | / | 270) | = | -16.69629626 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Hamilton Elementary | -72 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -71 | -54 | -66 | -74 | -72 | -337.0 | -67.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -43.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -91.4
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 | 82% | 82% | 81% | 84% | 82% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Hemet Unified school district | County of Riverside
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.
Hamilton Elementary math proficiency
Zero+ meets standard.
70% less $meal
69% less $meal
68% less $meal
75% less $meal
68% 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.