Palmquist Elementary (Data source)
Source data for Palmquist 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 | 2331396 | 2423 | - | 2436 | = | -13 | * | (124 | / | 346) | = | -4.65895953 | ||
| 4 | 2331397 | 2452 | - | 2485 | = | -33 | * | (116 | / | 346) | = | -11.0635838 | ||
| 5 | 2331400 | 2469 | - | 2528 | = | -59 | * | (106 | / | 346) | = | -18.07514448 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Palmquist Elementary | -34 | ||||||||||||
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 | 71285 | 2434 | - | 2436 | = | -2 | * | (105 | / | 340) | = | -0.61764706 | ||
| 4 | 71288 | 2463 | - | 2485 | = | -22 | * | (120 | / | 340) | = | -7.76470587 | ||
| 5 | 71289 | 2493 | - | 2528 | = | -35 | * | (115 | / | 340) | = | -11.83823529 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Palmquist Elementary | -20 | ||||||||||||
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 | 73160 | 2442 | - | 2436 | = | 6 | * | (101 | / | 313) | = | 1.93610224 | ||
| 4 | 73162 | 2454 | - | 2485 | = | -31 | * | (98 | / | 313) | = | -9.70607027 | ||
| 5 | 73164 | 2462 | - | 2528 | = | -66 | * | (114 | / | 313) | = | -24.03833863 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Palmquist Elementary | -32 | ||||||||||||
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 | 73297 | 2443 | - | 2436 | = | 7 | * | (88 | / | 289) | = | 2.13148788 | ||
| 4 | 73299 | 2460 | - | 2485 | = | -25 | * | (103 | / | 289) | = | -8.9100346 | ||
| 5 | 73301 | 2467 | - | 2528 | = | -61 | * | (98 | / | 289) | = | -20.68512111 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Palmquist Elementary | -27 | ||||||||||||
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 | 73757 | 2457 | - | 2436 | = | 21 | * | (98 | / | 283) | = | 7.27208479 | ||
| 4 | 73758 | 2475 | - | 2485 | = | -10 | * | (85 | / | 283) | = | -3.00353356 | ||
| 5 | 73759 | 2479 | - | 2528 | = | -49 | * | (100 | / | 283) | = | -17.31448761 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Palmquist Elementary | -13 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -34 | -20 | -32 | -27 | -13 | -126.0 | -25.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -1.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -49.2
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 | 51% | 50% | 52% | 50% | 50% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Oceanside Unified 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.
Palmquist Elementary math proficiency
Zero+ meets standard.
40% less $meal
39% less $meal
39% less $meal
41% less $meal
43% 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.