Paradise Valley Engineering Academy (Data source)
Source data for Paradise Valley Engineering Academy
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 | 2680076 | 2482 | - | 2436 | = | 46 | * | (91 | / | 381) | = | 10.98687662 | ||
4 | 2680077 | 2504 | - | 2485 | = | 19 | * | (106 | / | 381) | = | 5.28608924 | ||
5 | 2680080 | 2530 | - | 2528 | = | 2 | * | (90 | / | 381) | = | 0.47244094 | ||
6 | 2680081 | 2535 | - | 2552 | = | -17 | * | (94 | / | 381) | = | -4.19422572 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Paradise Valley Engineering Academy | 13 |
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 | 81675 | 2472 | - | 2436 | = | 36 | * | (107 | / | 387) | = | 9.95348837 | ||
4 | 81676 | 2525 | - | 2485 | = | 40 | * | (88 | / | 387) | = | 9.0956072 | ||
5 | 81679 | 2536 | - | 2528 | = | 8 | * | (113 | / | 387) | = | 2.33591731 | ||
6 | 81681 | 2558 | - | 2552 | = | 6 | * | (79 | / | 387) | = | 1.2248062 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Paradise Valley Engineering Academy | 23 |
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 | 83948 | 2468 | - | 2436 | = | 32 | * | (88 | / | 281) | = | 10.02135229 | ||
4 | 83951 | 2487 | - | 2485 | = | 2 | * | (109 | / | 281) | = | 0.77580071 | ||
5 | 83953 | 2540 | - | 2528 | = | 12 | * | (84 | / | 281) | = | 3.58718861 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Paradise Valley Engineering Academy | 14 |
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 | 84170 | 2477 | - | 2436 | = | 41 | * | (52 | / | 241) | = | 8.84647299 | ||
4 | 84172 | 2528 | - | 2485 | = | 43 | * | (89 | / | 241) | = | 15.87966802 | ||
5 | 84174 | 2512 | - | 2528 | = | -16 | * | (100 | / | 241) | = | -6.63900414 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Paradise Valley Engineering Academy | 18 |
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 | 84786 | 2448 | - | 2436 | = | 12 | * | (75 | / | 223) | = | 4.03587443 | ||
4 | 84787 | 2525 | - | 2485 | = | 40 | * | (54 | / | 223) | = | 9.68609864 | ||
5 | 84788 | 2529 | - | 2528 | = | 1 | * | (94 | / | 223) | = | 0.42152466 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Paradise Valley Engineering Academy | 14 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
13 | 23 | 14 | 18 | 14 | 82.0 | 16.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 28.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 4.4
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 | 25% | 27% | 24% | 27% | 22% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Morgan Hill Unified school district County of Santa Clara
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.
Paradise Valley Engineering Academy math proficiency
Zero+ meets standard.
20% less $meal
23% less $meal
21% less $meal
24% less $meal
21% 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.