Claudia Landeen (Data source)
Source data for Claudia Landeen
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 | 2397025 | 2414 | - | 2436 | = | -22 | * | (81 | / | 422) | = | -4.22274879 | ||
4 | 2397027 | 2453 | - | 2485 | = | -32 | * | (86 | / | 422) | = | -6.52132701 | ||
5 | 2397029 | 2443 | - | 2528 | = | -85 | * | (64 | / | 422) | = | -12.8909952 | ||
6 | 2397030 | 2531 | - | 2552 | = | -21 | * | (63 | / | 422) | = | -3.13507108 | ||
7 | 2397032 | 2500 | - | 2567 | = | -67 | * | (78 | / | 422) | = | -12.38388624 | ||
8 | 2397035 | 2513 | - | 2586 | = | -73 | * | (50 | / | 422) | = | -8.64928908 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Claudia Landeen | -48 |
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 | 73224 | 2408 | - | 2436 | = | -28 | * | (79 | / | 441) | = | -5.01587299 | ||
4 | 73225 | 2445 | - | 2485 | = | -40 | * | (87 | / | 441) | = | -7.89115644 | ||
5 | 73227 | 2440 | - | 2528 | = | -88 | * | (91 | / | 441) | = | -18.15873013 | ||
6 | 73230 | 2485 | - | 2552 | = | -67 | * | (61 | / | 441) | = | -9.26757367 | ||
7 | 73231 | 2515 | - | 2567 | = | -52 | * | (52 | / | 441) | = | -6.13151926 | ||
8 | 73234 | 2524 | - | 2586 | = | -62 | * | (71 | / | 441) | = | -9.98185938 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Claudia Landeen | -56 |
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 | 75186 | 2393 | - | 2436 | = | -43 | * | (87 | / | 427) | = | -8.7611241 | ||
4 | 75188 | 2419 | - | 2485 | = | -66 | * | (63 | / | 427) | = | -9.73770488 | ||
5 | 75190 | 2462 | - | 2528 | = | -66 | * | (73 | / | 427) | = | -11.28337234 | ||
6 | 75192 | 2492 | - | 2552 | = | -60 | * | (83 | / | 427) | = | -11.66276346 | ||
7 | 75195 | 2476 | - | 2567 | = | -91 | * | (48 | / | 427) | = | -10.22950811 | ||
8 | 75196 | 2489 | - | 2586 | = | -97 | * | (73 | / | 427) | = | -16.58313814 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Claudia Landeen | -68 |
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 | 75377 | 2389 | - | 2436 | = | -47 | * | (67 | / | 403) | = | -7.81389575 | ||
4 | 75379 | 2432 | - | 2485 | = | -53 | * | (74 | / | 403) | = | -9.73200988 | ||
5 | 75381 | 2450 | - | 2528 | = | -78 | * | (53 | / | 403) | = | -10.25806447 | ||
6 | 75383 | 2486 | - | 2552 | = | -66 | * | (77 | / | 403) | = | -12.6104218 | ||
7 | 75385 | 2476 | - | 2567 | = | -91 | * | (61 | / | 403) | = | -13.77419352 | ||
8 | 75387 | 2476 | - | 2586 | = | -110 | * | (71 | / | 403) | = | -19.3796526 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Claudia Landeen | -74 |
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 | 75910 | 2407 | - | 2436 | = | -29 | * | (75 | / | 399) | = | -5.4511278 | ||
4 | 75911 | 2425 | - | 2485 | = | -60 | * | (59 | / | 399) | = | -8.87218044 | ||
5 | 75912 | 2458 | - | 2528 | = | -70 | * | (76 | / | 399) | = | -13.3333333 | ||
6 | 75913 | 2457 | - | 2552 | = | -95 | * | (58 | / | 399) | = | -13.80952376 | ||
7 | 75914 | 2506 | - | 2567 | = | -61 | * | (73 | / | 399) | = | -11.16040097 | ||
8 | 75915 | 2514 | - | 2586 | = | -72 | * | (58 | / | 399) | = | -10.46616538 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Claudia Landeen | -63 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-48 | -56 | -68 | -74 | -63 | -309.0 | -61.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -31.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -91.8
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 | 68% | 73% | 77% | 76% | 78% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Lincoln Unified school district County of San Joaquin
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.
Claudia Landeen math proficiency
Zero+ meets standard.
56% less $meal
61% less $meal
67% less $meal
69% less $meal
70% 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 Lincoln Unified (8)
Brookside | Claudia Landeen | Colonial Heights |
Don Riggio | John R. Williams | Lincoln Elementary |
Mable Barron | Tully C. Knoles |