William Kaseberg Elementary (Data source)
Source data for William Kaseberg 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 | 1612662 | 2428 | - | 2436 | = | -8 | * | (52 | / | 213) | = | -1.95305164 | ||
| 4 | 1612665 | 2465 | - | 2485 | = | -20 | * | (56 | / | 213) | = | -5.25821596 | ||
| 5 | 1612666 | 2456 | - | 2528 | = | -72 | * | (105 | / | 213) | = | -35.49295771 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for William Kaseberg Elementary | -43 | ||||||||||||
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 | 50447 | 2424 | - | 2436 | = | -12 | * | (52 | / | 144) | = | -4.33333333 | ||
| 4 | 50448 | 2488 | - | 2485 | = | 3 | * | (39 | / | 144) | = | 0.8125 | ||
| 5 | 50451 | 2457 | - | 2528 | = | -71 | * | (53 | / | 144) | = | -26.13194441 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for William Kaseberg Elementary | -30 | ||||||||||||
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 | 51889 | 2429 | - | 2436 | = | -7 | * | (41 | / | 143) | = | -2.006993 | ||
| 4 | 51891 | 2476 | - | 2485 | = | -9 | * | (56 | / | 143) | = | -3.52447552 | ||
| 5 | 51892 | 2487 | - | 2528 | = | -41 | * | (46 | / | 143) | = | -13.18881116 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for William Kaseberg Elementary | -19 | ||||||||||||
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 | 51932 | 2379 | - | 2436 | = | -57 | * | (47 | / | 142) | = | -18.86619716 | ||
| 4 | 51935 | 2479 | - | 2485 | = | -6 | * | (39 | / | 142) | = | -1.64788732 | ||
| 5 | 51936 | 2493 | - | 2528 | = | -35 | * | (56 | / | 142) | = | -13.8028169 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for William Kaseberg Elementary | -34 | ||||||||||||
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 | 52123 | 2398 | - | 2436 | = | -38 | * | (47 | / | 146) | = | -12.2328767 | ||
| 4 | 52124 | 2447 | - | 2485 | = | -38 | * | (53 | / | 146) | = | -13.79452052 | ||
| 5 | 52125 | 2492 | - | 2528 | = | -36 | * | (46 | / | 146) | = | -11.34246575 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for William Kaseberg Elementary | -37 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -43 | -30 | -19 | -34 | -37 | -163.0 | -32.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -8.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -56.6
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 | 66% | 60% | 59% | 63% | 60% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Roseville City Elementary school district | County of Placer
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.
William Kaseberg Elementary math proficiency
Zero+ meets standard.
48% less $meal
47% less $meal
46% less $meal
51% less $meal
49% 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.