Cottage Hill Elementary (Data source)
Source data for Cottage Hill 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 | 1401598 | 2439 | - | 2436 | = | 3 | * | (62 | / | 216) | = | 0.86111111 | ||
4 | 1401601 | 2486 | - | 2485 | = | 1 | * | (75 | / | 216) | = | 0.34722222 | ||
5 | 1401602 | 2527 | - | 2528 | = | -1 | * | (79 | / | 216) | = | -0.36574074 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Cottage Hill Elementary | 1 |
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 | 44202 | 2434 | - | 2436 | = | -2 | * | (82 | / | 234) | = | -0.7008547 | ||
4 | 44204 | 2496 | - | 2485 | = | 11 | * | (72 | / | 234) | = | 3.38461538 | ||
5 | 44207 | 2498 | - | 2528 | = | -30 | * | (80 | / | 234) | = | -10.25641023 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Cottage Hill Elementary | -8 |
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 | 45288 | 2426 | - | 2436 | = | -10 | * | (65 | / | 235) | = | -2.76595744 | ||
4 | 45290 | 2503 | - | 2485 | = | 18 | * | (91 | / | 235) | = | 6.97021276 | ||
5 | 45292 | 2506 | - | 2528 | = | -22 | * | (79 | / | 235) | = | -7.39574466 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Cottage Hill Elementary | -3 |
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 | 45313 | 2432 | - | 2436 | = | -4 | * | (62 | / | 220) | = | -1.12727272 | ||
4 | 45314 | 2478 | - | 2485 | = | -7 | * | (67 | / | 220) | = | -2.13181818 | ||
5 | 45317 | 2509 | - | 2528 | = | -19 | * | (91 | / | 220) | = | -7.8590909 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Cottage Hill Elementary | -11 |
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 | 45444 | 2438 | - | 2436 | = | 2 | * | (61 | / | 196) | = | 0.62244898 | ||
4 | 45445 | 2484 | - | 2485 | = | -1 | * | (65 | / | 196) | = | -0.33163265 | ||
5 | 45446 | 2504 | - | 2528 | = | -24 | * | (70 | / | 196) | = | -8.57142857 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Cottage Hill Elementary | -8 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
1 | -8 | -3 | -11 | -8 | -29.0 | -5.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 6.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -17.8
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 | 27% | 27% | 26% | 38% | 33% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Pleasant Ridge Union Elementary school district County of Nevada
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.
Cottage Hill Elementary math proficiency
Zero+ meets standard.
19% less $meal
21% less $meal
20% less $meal
33% less $meal
32% 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 Pleasant Ridge Union Elementary (2)
Alta Sierra Elementary | Cottage Hill Elementary |