Patterson Road Elementary (Data source)
Source data for Patterson Road 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 | 2595344 | 2387 | - | 2436 | = | -49 | * | (86 | / | 390) | = | -10.80512818 | ||
4 | 2595347 | 2465 | - | 2485 | = | -20 | * | (115 | / | 390) | = | -5.89743588 | ||
5 | 2595348 | 2440 | - | 2528 | = | -88 | * | (90 | / | 390) | = | -20.30769224 | ||
6 | 2595351 | 2496 | - | 2552 | = | -56 | * | (99 | / | 390) | = | -14.21538457 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Patterson Road Elementary | -51 |
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 | 79128 | 2403 | - | 2436 | = | -33 | * | (101 | / | 400) | = | -8.3325 | ||
4 | 79130 | 2449 | - | 2485 | = | -36 | * | (88 | / | 400) | = | -7.92 | ||
5 | 79131 | 2499 | - | 2528 | = | -29 | * | (123 | / | 400) | = | -8.9175 | ||
6 | 79134 | 2483 | - | 2552 | = | -69 | * | (88 | / | 400) | = | -15.18 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Patterson Road Elementary | -40 |
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 | 81282 | 2397 | - | 2436 | = | -39 | * | (112 | / | 416) | = | -10.49999999 | ||
4 | 81285 | 2454 | - | 2485 | = | -31 | * | (97 | / | 416) | = | -7.22836536 | ||
5 | 81286 | 2468 | - | 2528 | = | -60 | * | (86 | / | 416) | = | -12.40384614 | ||
6 | 81289 | 2529 | - | 2552 | = | -23 | * | (121 | / | 416) | = | -6.68990383 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Patterson Road Elementary | -37 |
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 | 81431 | 2424 | - | 2436 | = | -12 | * | (79 | / | 387) | = | -2.44961239 | ||
4 | 81434 | 2448 | - | 2485 | = | -37 | * | (119 | / | 387) | = | -11.37726098 | ||
5 | 81435 | 2479 | - | 2528 | = | -49 | * | (102 | / | 387) | = | -12.91472866 | ||
6 | 81438 | 2506 | - | 2552 | = | -46 | * | (87 | / | 387) | = | -10.34108525 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Patterson Road Elementary | -37 |
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 | 81965 | 2427 | - | 2436 | = | -9 | * | (88 | / | 392) | = | -2.02040816 | ||
4 | 81966 | 2449 | - | 2485 | = | -36 | * | (83 | / | 392) | = | -7.62244895 | ||
5 | 81967 | 2487 | - | 2528 | = | -41 | * | (119 | / | 392) | = | -12.44642855 | ||
6 | 81968 | 2523 | - | 2552 | = | -29 | * | (102 | / | 392) | = | -7.54591835 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Patterson Road Elementary | -30 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-51 | -40 | -37 | -37 | -30 | -195.0 | -39.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -18.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -60.0
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 | 43% | 43% | 36% | 42% | 40% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Orcutt Union Elementary school district County of Santa Barbara
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Patterson Road Elementary math proficiency
Zero+ meets standard.
30% less $meal
33% less $meal
27% less $meal
36% less $meal
33% 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 Orcutt Union Elementary (6)
Alice Shaw Elementary | Joe Nightingale Elementary | Olga L. Reed Elementary |
Patterson Road Elementary | Pine Grove Elementary | Ralph Dunlap Elementary |