Mountain Elementary (Data source)
Source data for Mountain 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 | 2744524 | 2477 | - | 2436 | = | 41 | * | (18 | / | 62) | = | 11.90322578 | ||
4 | 2744527 | 2526 | - | 2485 | = | 41 | * | (15 | / | 62) | = | 9.9193548 | ||
5 | 2744528 | 2571 | - | 2528 | = | 43 | * | (19 | / | 62) | = | 13.17741932 | ||
6 | 2744531 | 0 | - | 2552 | = | * | (10 | / | 62) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Mountain Elementary | 35 |
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 | 83446 | 2474 | - | 2436 | = | 38 | * | (23 | / | 68) | = | 12.85294117 | ||
4 | 83449 | 2544 | - | 2485 | = | 59 | * | (16 | / | 68) | = | 13.8823529 | ||
5 | 83450 | 2597 | - | 2528 | = | 69 | * | (15 | / | 68) | = | 15.22058822 | ||
6 | 83452 | 2619 | - | 2552 | = | 67 | * | (14 | / | 68) | = | 13.79411758 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Mountain Elementary | 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 | 85768 | 2458 | - | 2436 | = | 22 | * | (16 | / | 64) | = | 5.5 | ||
4 | 85771 | 2510 | - | 2485 | = | 25 | * | (23 | / | 64) | = | 8.984375 | ||
5 | 85773 | 2593 | - | 2528 | = | 65 | * | (16 | / | 64) | = | 16.25 | ||
6 | 85774 | 0 | - | 2552 | = | * | (0 | / | 64) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Mountain Elementary | 31 |
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 | 85996 | 2501 | - | 2436 | = | 65 | * | (18 | / | 67) | = | 17.46268654 | ||
4 | 85997 | 2517 | - | 2485 | = | 32 | * | (18 | / | 67) | = | 8.59701491 | ||
5 | 86000 | 2527 | - | 2528 | = | -1 | * | (24 | / | 67) | = | -0.35820896 | ||
6 | 86001 | 0 | - | 2552 | = | * | (0 | / | 67) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Mountain Elementary | 26 |
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 | 86589 | 2489 | - | 2436 | = | 53 | * | (23 | / | 75) | = | 16.2533333 | ||
4 | 86590 | 2525 | - | 2485 | = | 40 | * | (16 | / | 75) | = | 8.53333332 | ||
5 | 86591 | 2517 | - | 2528 | = | -11 | * | (18 | / | 75) | = | -2.64 | ||
6 | 86592 | 2544 | - | 2552 | = | -8 | * | (18 | / | 75) | = | -1.92 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Mountain Elementary | 20 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
35 | 56 | 31 | 26 | 20 | 168.0 | 33.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 72.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -5.4
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% | 15% | 10% | 10% | 13% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Mountain Elementary school district County of Santa Cruz
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.
Mountain Elementary math proficiency
Zero+ meets standard.
4% less $meal
12% less $meal
7% less $meal
10% less $meal
13% 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 Mountain Elementary (1)
Mountain Elementary |