Harmony Elementary (Data source)
Source data for Harmony 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 | 1680052 | 2413 | - | 2436 | = | -23 | * | (163 | / | 453) | = | -8.27593818 | ||
| 4 | 1680055 | 2436 | - | 2485 | = | -49 | * | (153 | / | 453) | = | -16.54966886 | ||
| 5 | 1680056 | 2481 | - | 2528 | = | -47 | * | (137 | / | 453) | = | -14.21412803 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Harmony 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 | 52414 | 2421 | - | 2436 | = | -15 | * | (163 | / | 481) | = | -5.08316007 | ||
| 4 | 52417 | 2453 | - | 2485 | = | -32 | * | (156 | / | 481) | = | -10.37837837 | ||
| 5 | 52418 | 2482 | - | 2528 | = | -46 | * | (162 | / | 481) | = | -15.49272346 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Harmony Elementary | -31 | ||||||||||||
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 | 53913 | 2432 | - | 2436 | = | -4 | * | (118 | / | 436) | = | -1.0825688 | ||
| 4 | 53916 | 2451 | - | 2485 | = | -34 | * | (163 | / | 436) | = | -12.71100917 | ||
| 5 | 53917 | 2487 | - | 2528 | = | -41 | * | (155 | / | 436) | = | -14.57568807 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Harmony Elementary | -28 | ||||||||||||
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 | 54013 | 2431 | - | 2436 | = | -5 | * | (128 | / | 413) | = | -1.5496368 | ||
| 4 | 54014 | 2449 | - | 2485 | = | -36 | * | (115 | / | 413) | = | -10.02421307 | ||
| 5 | 54017 | 2473 | - | 2528 | = | -55 | * | (170 | / | 413) | = | -22.63922518 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Harmony Elementary | -34 | ||||||||||||
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 | 54251 | 2408 | - | 2436 | = | -28 | * | (149 | / | 391) | = | -10.6700767 | ||
| 4 | 54252 | 2454 | - | 2485 | = | -31 | * | (132 | / | 391) | = | -10.46547312 | ||
| 5 | 54253 | 2479 | - | 2528 | = | -49 | * | (110 | / | 391) | = | -13.78516623 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Harmony Elementary | -35 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -39 | -31 | -28 | -34 | -35 | -167.0 | -33.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -21.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -45.4
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 | 78% | 77% | 80% | 81% | 83% |
| 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.
Harmony Elementary math proficiency
Zero+ meets standard.
59% less $meal
63% less $meal
63% less $meal
71% less $meal
65% 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.