McSweeny Elementary (Data source)
Source data for McSweeny 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 | 1679792 | 2378 | - | 2436 | = | -58 | * | (122 | / | 376) | = | -18.81914893 | ||
| 4 | 1679795 | 2425 | - | 2485 | = | -60 | * | (119 | / | 376) | = | -18.98936166 | ||
| 5 | 1679796 | 2445 | - | 2528 | = | -83 | * | (135 | / | 376) | = | -29.8005319 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for McSweeny Elementary | -68 | ||||||||||||
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 | 52407 | 2394 | - | 2436 | = | -42 | * | (104 | / | 338) | = | -12.92307689 | ||
| 4 | 52409 | 2420 | - | 2485 | = | -65 | * | (123 | / | 338) | = | -23.65384613 | ||
| 5 | 52411 | 2452 | - | 2528 | = | -76 | * | (111 | / | 338) | = | -24.95857982 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for McSweeny Elementary | -62 | ||||||||||||
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 | 53906 | 2389 | - | 2436 | = | -47 | * | (118 | / | 352) | = | -15.75568178 | ||
| 4 | 53908 | 2433 | - | 2485 | = | -52 | * | (108 | / | 352) | = | -15.95454541 | ||
| 5 | 53910 | 2428 | - | 2528 | = | -100 | * | (126 | / | 352) | = | -35.7954545 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for McSweeny Elementary | -68 | ||||||||||||
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 | 54004 | 2406 | - | 2436 | = | -30 | * | (116 | / | 362) | = | -9.61325964 | ||
| 4 | 54007 | 2410 | - | 2485 | = | -75 | * | (128 | / | 362) | = | -26.519337 | ||
| 5 | 54008 | 2446 | - | 2528 | = | -82 | * | (118 | / | 362) | = | -26.7292817 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for McSweeny Elementary | -63 | ||||||||||||
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 | 54243 | 2388 | - | 2436 | = | -48 | * | (128 | / | 376) | = | -16.34042549 | ||
| 4 | 54244 | 2428 | - | 2485 | = | -57 | * | (122 | / | 376) | = | -18.49468085 | ||
| 5 | 54245 | 2437 | - | 2528 | = | -91 | * | (126 | / | 376) | = | -30.49468076 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for McSweeny Elementary | -65 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -68 | -62 | -68 | -63 | -65 | -326.0 | -65.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -59.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -71.2
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 | 90% | 91% | 89% | 91% | 90% |
| 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.
McSweeny Elementary math proficiency
Zero+ meets standard.
76% less $meal
78% less $meal
79% less $meal
84% less $meal
81% 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.