Dwight D. Eisenhower Elementary (Data source)
Source data for Dwight D. Eisenhower 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 | 2637064 | 2499 | - | 2436 | = | 63 | * | (127 | / | 364) | = | 21.98076917 | ||
| 4 | 2637067 | 2551 | - | 2485 | = | 66 | * | (125 | / | 364) | = | 22.66483514 | ||
| 5 | 2637068 | 2572 | - | 2528 | = | 44 | * | (112 | / | 364) | = | 13.53846151 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Dwight D. Eisenhower Elementary | 58 | ||||||||||||
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 | 80404 | 2509 | - | 2436 | = | 73 | * | (130 | / | 369) | = | 25.71815718 | ||
| 4 | 80405 | 2548 | - | 2485 | = | 63 | * | (118 | / | 369) | = | 20.14634141 | ||
| 5 | 80407 | 2581 | - | 2528 | = | 53 | * | (121 | / | 369) | = | 17.37940379 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Dwight D. Eisenhower Elementary | 63 | ||||||||||||
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 | 82623 | 2509 | - | 2436 | = | 73 | * | (95 | / | 343) | = | 20.21865889 | ||
| 4 | 82624 | 2559 | - | 2485 | = | 74 | * | (130 | / | 343) | = | 28.0466472 | ||
| 5 | 82626 | 2576 | - | 2528 | = | 48 | * | (118 | / | 343) | = | 16.5131195 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Dwight D. Eisenhower Elementary | 65 | ||||||||||||
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 | 82831 | 2496 | - | 2436 | = | 60 | * | (86 | / | 297) | = | 17.37373734 | ||
| 4 | 82833 | 2561 | - | 2485 | = | 76 | * | (92 | / | 297) | = | 23.54208748 | ||
| 5 | 82835 | 2590 | - | 2528 | = | 62 | * | (119 | / | 297) | = | 24.8417508 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Dwight D. Eisenhower Elementary | 66 | ||||||||||||
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 | 83444 | 2510 | - | 2436 | = | 74 | * | (91 | / | 254) | = | 26.51181098 | ||
| 4 | 83445 | 2543 | - | 2485 | = | 58 | * | (77 | / | 254) | = | 17.58267715 | ||
| 5 | 83446 | 2593 | - | 2528 | = | 65 | * | (86 | / | 254) | = | 22.00787401 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Dwight D. Eisenhower Elementary | 66 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 58 | 63 | 65 | 66 | 66 | 318.0 | 63.6 |
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: 54.6
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 | 7% | 6% | 6% | 11% | 8% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Cupertino Union school district | County of Santa Clara
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation: wealth/poverty.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Dwight D. Eisenhower Elementary math proficiency
Zero+ meets standard.
6% less $meal
6% less $meal
5% less $meal
10% less $meal
7% 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.