Olivenhain Pioneer Elementary (Data source)
Source data for Olivenhain Pioneer 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 | 2154680 | 2477 | - | 2436 | = | 41 | * | (95 | / | 390) | = | 9.98717946 | ||
| 4 | 2154683 | 2532 | - | 2485 | = | 47 | * | (96 | / | 390) | = | 11.56923076 | ||
| 5 | 2154684 | 2563 | - | 2528 | = | 35 | * | (94 | / | 390) | = | 8.43589744 | ||
| 6 | 2154687 | 2577 | - | 2552 | = | 25 | * | (105 | / | 390) | = | 6.73076923 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Olivenhain Pioneer Elementary | 37 | ||||||||||||
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 | 66156 | 2497 | - | 2436 | = | 61 | * | (69 | / | 346) | = | 12.16473987 | ||
| 4 | 66159 | 2556 | - | 2485 | = | 71 | * | (89 | / | 346) | = | 18.26300574 | ||
| 5 | 66160 | 2576 | - | 2528 | = | 48 | * | (101 | / | 346) | = | 14.01156067 | ||
| 6 | 66162 | 2609 | - | 2552 | = | 57 | * | (87 | / | 346) | = | 14.3323699 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Olivenhain Pioneer 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 | 67980 | 2499 | - | 2436 | = | 63 | * | (83 | / | 356) | = | 14.68820222 | ||
| 4 | 67982 | 2536 | - | 2485 | = | 51 | * | (73 | / | 356) | = | 10.45786513 | ||
| 5 | 67985 | 2589 | - | 2528 | = | 61 | * | (98 | / | 356) | = | 16.79213478 | ||
| 6 | 67986 | 2619 | - | 2552 | = | 67 | * | (102 | / | 356) | = | 19.19662915 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Olivenhain Pioneer Elementary | 61 | ||||||||||||
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 | 68136 | 2499 | - | 2436 | = | 63 | * | (82 | / | 351) | = | 14.71794868 | ||
| 4 | 68138 | 2553 | - | 2485 | = | 68 | * | (88 | / | 351) | = | 17.048433 | ||
| 5 | 68140 | 2572 | - | 2528 | = | 44 | * | (83 | / | 351) | = | 10.40455838 | ||
| 6 | 68142 | 2590 | - | 2552 | = | 38 | * | (98 | / | 351) | = | 10.6096866 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Olivenhain Pioneer Elementary | 53 | ||||||||||||
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 | 68644 | 2464 | - | 2436 | = | 28 | * | (71 | / | 321) | = | 6.1931464 | ||
| 4 | 68645 | 2562 | - | 2485 | = | 77 | * | (79 | / | 321) | = | 18.95015576 | ||
| 5 | 68646 | 2573 | - | 2528 | = | 45 | * | (88 | / | 321) | = | 12.33644859 | ||
| 6 | 68647 | 2573 | - | 2552 | = | 21 | * | (83 | / | 321) | = | 5.42990654 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Olivenhain Pioneer Elementary | 43 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 37 | 59 | 61 | 53 | 43 | 253.0 | 50.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 80.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 20.6
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 | 2% | 3% | 2% | 6% | 5% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Encinitas Union Elementary school district | County of San Diego
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.
Olivenhain Pioneer Elementary math proficiency
Zero+ meets standard.
2% less $meal
2% less $meal
2% less $meal
6% less $meal
4% 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.