S. A. Moffett Elementary (Data source)
Source data for S. A. Moffett 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 | 1485312 | 2487 | - | 2436 | = | 51 | * | (105 | / | 313) | = | 17.10862616 | ||
| 4 | 1485315 | 2539 | - | 2485 | = | 54 | * | (96 | / | 313) | = | 16.56230031 | ||
| 5 | 1485316 | 2580 | - | 2528 | = | 52 | * | (112 | / | 313) | = | 18.60702875 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for S. A. Moffett Elementary | 52 | ||||||||||||
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 | 46638 | 2502 | - | 2436 | = | 66 | * | (87 | / | 285) | = | 20.14736836 | ||
| 4 | 46640 | 2550 | - | 2485 | = | 65 | * | (106 | / | 285) | = | 24.17543856 | ||
| 5 | 46642 | 2574 | - | 2528 | = | 46 | * | (92 | / | 285) | = | 14.84912278 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for S. A. Moffett Elementary | 59 | ||||||||||||
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 | 47894 | 2500 | - | 2436 | = | 64 | * | (103 | / | 302) | = | 21.82781453 | ||
| 4 | 47897 | 2547 | - | 2485 | = | 62 | * | (94 | / | 302) | = | 19.29801324 | ||
| 5 | 47898 | 2577 | - | 2528 | = | 49 | * | (105 | / | 302) | = | 17.03642383 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for S. A. Moffett Elementary | 58 | ||||||||||||
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 | 47898 | 2476 | - | 2436 | = | 40 | * | (86 | / | 283) | = | 12.155477 | ||
| 4 | 47900 | 2548 | - | 2485 | = | 63 | * | (105 | / | 283) | = | 23.37455824 | ||
| 5 | 47902 | 2584 | - | 2528 | = | 56 | * | (92 | / | 283) | = | 18.20494698 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for S. A. Moffett Elementary | 54 | ||||||||||||
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 | 48079 | 2481 | - | 2436 | = | 45 | * | (99 | / | 297) | = | 14.99999999 | ||
| 4 | 48080 | 2520 | - | 2485 | = | 35 | * | (89 | / | 297) | = | 10.48821547 | ||
| 5 | 48081 | 2569 | - | 2528 | = | 41 | * | (109 | / | 297) | = | 15.04713805 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for S. A. Moffett Elementary | 41 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 52 | 59 | 58 | 54 | 41 | 264.0 | 52.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 73.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 31.8
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 | 13% | 11% | 9% | 12% | 15% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Huntington Beach City Elementary school district | County of Orange
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.
S. A. Moffett Elementary math proficiency
Zero+ meets standard.
11% less $meal
9% less $meal
7% less $meal
11% less $meal
13% 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 Huntington Beach City Elementary (7)
| Agnes L. Smith Elementary | Huntington Seacliff Elementary | John H. Eader Elementary |
| John R. Peterson Elementary | Joseph R. Perry Elementary | Ralph E. Hawes Elementary |
| S. A. Moffett Elementary |