Parkview (Data source)
Source data for Parkview
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 | 1531625 | 0 | - | 2436 | = | * | (9 | / | 89) | = | ||||
| 4 | 1531626 | 0 | - | 2485 | = | * | (9 | / | 89) | = | ||||
| 5 | 1531629 | 2584 | - | 2528 | = | 56 | * | (10 | / | 89) | = | 6.2921348 | ||
| 6 | 1531630 | 0 | - | 2552 | = | * | (9 | / | 89) | = | ||||
| 7 | 1531633 | 2582 | - | 2567 | = | 15 | * | (17 | / | 89) | = | 2.86516853 | ||
| 8 | 1531634 | 2584 | - | 2586 | = | -2 | * | (23 | / | 89) | = | -0.51685393 | ||
| 11 | 1531637 | 2666 | - | 2628 | = | 38 | * | (12 | / | 89) | = | 5.12359548 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Parkview | 14 | ||||||||||||
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 | 47950 | 2446 | - | 2436 | = | 10 | * | (12 | / | 82) | = | 1.46341463 | ||
| 4 | 47953 | 2494 | - | 2485 | = | 9 | * | (12 | / | 82) | = | 1.31707317 | ||
| 5 | 47955 | 0 | - | 2528 | = | * | (8 | / | 82) | = | ||||
| 6 | 47957 | 2613 | - | 2552 | = | 61 | * | (10 | / | 82) | = | 7.43902436 | ||
| 7 | 47958 | 0 | - | 2567 | = | * | (7 | / | 82) | = | ||||
| 8 | 47961 | 2595 | - | 2586 | = | 9 | * | (21 | / | 82) | = | 2.30487804 | ||
| 11 | 47963 | 2609 | - | 2628 | = | -19 | * | (12 | / | 82) | = | -2.7804878 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Parkview | 10 | ||||||||||||
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 | 49258 | 2471 | - | 2436 | = | 35 | * | (12 | / | 99) | = | 4.24242424 | ||
| 4 | 49260 | 2485 | - | 2485 | = | 0 | * | (15 | / | 99) | = | 0.0 | ||
| 5 | 49263 | 2537 | - | 2528 | = | 9 | * | (15 | / | 99) | = | 1.36363636 | ||
| 6 | 49265 | 2547 | - | 2552 | = | -5 | * | (14 | / | 99) | = | -0.70707071 | ||
| 7 | 49267 | 2605 | - | 2567 | = | 38 | * | (12 | / | 99) | = | 4.6060606 | ||
| 8 | 49268 | 2624 | - | 2586 | = | 38 | * | (14 | / | 99) | = | 5.37373736 | ||
| 11 | 49270 | 2610 | - | 2628 | = | -18 | * | (17 | / | 99) | = | -3.09090908 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Parkview | 12 | ||||||||||||
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 | 49272 | 0 | - | 2436 | = | * | (0 | / | 88) | = | ||||
| 4 | 49274 | 2487 | - | 2485 | = | 2 | * | (12 | / | 88) | = | 0.27272727 | ||
| 5 | 49276 | 0 | - | 2528 | = | * | (0 | / | 88) | = | ||||
| 6 | 49278 | 2581 | - | 2552 | = | 29 | * | (17 | / | 88) | = | 5.60227272 | ||
| 7 | 49280 | 2617 | - | 2567 | = | 50 | * | (11 | / | 88) | = | 6.25 | ||
| 8 | 49282 | 2616 | - | 2586 | = | 30 | * | (19 | / | 88) | = | 6.4772727 | ||
| 11 | 49284 | 2620 | - | 2628 | = | -8 | * | (15 | / | 88) | = | -1.36363636 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Parkview | 17 | ||||||||||||
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 | 49475 | 0 | - | 2436 | = | * | (5 | / | 98) | = | ||||
| 4 | 49476 | 0 | - | 2485 | = | * | (4 | / | 98) | = | ||||
| 5 | 49477 | 2505 | - | 2528 | = | -23 | * | (15 | / | 98) | = | -3.52040815 | ||
| 6 | 49478 | 2595 | - | 2552 | = | 43 | * | (11 | / | 98) | = | 4.82653057 | ||
| 7 | 49479 | 2595 | - | 2567 | = | 28 | * | (19 | / | 98) | = | 5.42857143 | ||
| 8 | 49480 | 2604 | - | 2586 | = | 18 | * | (22 | / | 98) | = | 4.04081631 | ||
| 11 | 49481 | 2644 | - | 2628 | = | 16 | * | (22 | / | 98) | = | 3.59183672 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Parkview | 14 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 14 | 10 | 12 | 17 | 14 | 67.0 | 13.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 19.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 7.4
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 | 4% | 7% | 3% | 17% | 16% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Placentia-Yorba Linda Unified 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.
Parkview math proficiency
Zero+ meets standard.
4% less $meal
6% less $meal
3% less $meal
17% less $meal
16% 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.
Alternative Schools of Choice schools in Placentia-Yorba Linda Unified (2)
| La Entrada High | Parkview |