Los Olivos Elementary (Data source)
Source data for Los Olivos 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 | 2591516 | 2440 | - | 2436 | = | 4 | * | (16 | / | 135) | = | 0.47407407 | ||
4 | 2591519 | 2460 | - | 2485 | = | -25 | * | (11 | / | 135) | = | -2.03703703 | ||
5 | 2591520 | 2557 | - | 2528 | = | 29 | * | (17 | / | 135) | = | 3.65185183 | ||
6 | 2591523 | 2580 | - | 2552 | = | 28 | * | (18 | / | 135) | = | 3.73333332 | ||
7 | 2591524 | 2578 | - | 2567 | = | 11 | * | (33 | / | 135) | = | 2.68888888 | ||
8 | 2591527 | 2604 | - | 2586 | = | 18 | * | (40 | / | 135) | = | 5.33333333 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Los Olivos Elementary | 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 | 79006 | 2470 | - | 2436 | = | 34 | * | (20 | / | 127) | = | 5.35433068 | ||
4 | 79008 | 2462 | - | 2485 | = | -23 | * | (17 | / | 127) | = | -3.07874014 | ||
5 | 79010 | 2545 | - | 2528 | = | 17 | * | (14 | / | 127) | = | 1.87401574 | ||
6 | 79011 | 2574 | - | 2552 | = | 22 | * | (12 | / | 127) | = | 2.07874014 | ||
7 | 79013 | 2600 | - | 2567 | = | 33 | * | (31 | / | 127) | = | 8.0551181 | ||
8 | 79015 | 2588 | - | 2586 | = | 2 | * | (33 | / | 127) | = | 0.51968504 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Los Olivos Elementary | 15 |
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 | 81160 | 2472 | - | 2436 | = | 36 | * | (15 | / | 106) | = | 5.09433959 | ||
4 | 81162 | 2511 | - | 2485 | = | 26 | * | (19 | / | 106) | = | 4.66037736 | ||
5 | 81164 | 2512 | - | 2528 | = | -16 | * | (18 | / | 106) | = | -2.71698112 | ||
6 | 81166 | 2549 | - | 2552 | = | -3 | * | (15 | / | 106) | = | -0.4245283 | ||
7 | 81169 | 2597 | - | 2567 | = | 30 | * | (14 | / | 106) | = | 3.96226413 | ||
8 | 81171 | 2603 | - | 2586 | = | 17 | * | (25 | / | 106) | = | 4.00943395 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Los Olivos Elementary | 15 |
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 | 81309 | 2474 | - | 2436 | = | 38 | * | (17 | / | 101) | = | 6.39603958 | ||
4 | 81312 | 2486 | - | 2485 | = | 1 | * | (19 | / | 101) | = | 0.18811881 | ||
5 | 81313 | 2554 | - | 2528 | = | 26 | * | (21 | / | 101) | = | 5.40594059 | ||
6 | 81316 | 2533 | - | 2552 | = | -19 | * | (15 | / | 101) | = | -2.82178217 | ||
7 | 81317 | 2601 | - | 2567 | = | 34 | * | (16 | / | 101) | = | 5.38613859 | ||
8 | 81320 | 2645 | - | 2586 | = | 59 | * | (13 | / | 101) | = | 7.59405939 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Los Olivos Elementary | 22 |
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 | 81845 | 2510 | - | 2436 | = | 74 | * | (12 | / | 111) | = | 7.99999999 | ||
4 | 81846 | 2511 | - | 2485 | = | 26 | * | (21 | / | 111) | = | 4.91891891 | ||
5 | 81847 | 2518 | - | 2528 | = | -10 | * | (23 | / | 111) | = | -2.07207207 | ||
6 | 81848 | 2557 | - | 2552 | = | 5 | * | (20 | / | 111) | = | 0.9009009 | ||
7 | 81849 | 2591 | - | 2567 | = | 24 | * | (19 | / | 111) | = | 4.1081081 | ||
8 | 81850 | 2639 | - | 2586 | = | 53 | * | (16 | / | 111) | = | 7.63963963 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Los Olivos Elementary | 23 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
14 | 15 | 15 | 22 | 23 | 89.0 | 17.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 29.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 5.8
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 | 10% | 17% | 16% | 21% | 22% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Los Olivos Elementary school district County of Santa Barbara
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.
Los Olivos Elementary math proficiency
Zero+ meets standard.
8% less $meal
12% less $meal
12% less $meal
13% less $meal
15% 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 in 1 School District (Public) schools in Los Olivos Elementary (1)
Los Olivos Elementary |