Clara J. King Elementary (Data source)
Source data for Clara J. King 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 | 1450785 | 2453 | - | 2436 | = | 17 | * | (74 | / | 332) | = | 3.78915662 | ||
| 4 | 1450788 | 2458 | - | 2485 | = | -27 | * | (86 | / | 332) | = | -6.99397589 | ||
| 5 | 1450789 | 2501 | - | 2528 | = | -27 | * | (77 | / | 332) | = | -6.26204817 | ||
| 6 | 1450792 | 2520 | - | 2552 | = | -32 | * | (95 | / | 332) | = | -9.1566265 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Clara J. King Elementary | -19 | ||||||||||||
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 | 45628 | 2451 | - | 2436 | = | 15 | * | (77 | / | 318) | = | 3.63207546 | ||
| 4 | 45631 | 2498 | - | 2485 | = | 13 | * | (81 | / | 318) | = | 3.31132075 | ||
| 5 | 45633 | 2476 | - | 2528 | = | -52 | * | (77 | / | 318) | = | -12.59119493 | ||
| 6 | 45634 | 2534 | - | 2552 | = | -18 | * | (83 | / | 318) | = | -4.6981132 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Clara J. King Elementary | -10 | ||||||||||||
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 | 46845 | 2451 | - | 2436 | = | 15 | * | (80 | / | 334) | = | 3.59281437 | ||
| 4 | 46846 | 2469 | - | 2485 | = | -16 | * | (79 | / | 334) | = | -3.78443114 | ||
| 5 | 46849 | 2513 | - | 2528 | = | -15 | * | (91 | / | 334) | = | -4.08682634 | ||
| 6 | 46850 | 2535 | - | 2552 | = | -17 | * | (84 | / | 334) | = | -4.27544909 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Clara J. King Elementary | -9 | ||||||||||||
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 | 46850 | 2470 | - | 2436 | = | 34 | * | (75 | / | 312) | = | 8.17307691 | ||
| 4 | 46853 | 2474 | - | 2485 | = | -11 | * | (75 | / | 312) | = | -2.64423077 | ||
| 5 | 46854 | 2495 | - | 2528 | = | -33 | * | (75 | / | 312) | = | -7.9326923 | ||
| 6 | 46857 | 2567 | - | 2552 | = | 15 | * | (87 | / | 312) | = | 4.1826923 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Clara J. King Elementary | 2 | ||||||||||||
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 | 47034 | 2475 | - | 2436 | = | 39 | * | (78 | / | 324) | = | 9.38888886 | ||
| 4 | 47035 | 2498 | - | 2485 | = | 13 | * | (78 | / | 324) | = | 3.12962962 | ||
| 5 | 47036 | 2515 | - | 2528 | = | -13 | * | (79 | / | 324) | = | -3.16975308 | ||
| 6 | 47037 | 2542 | - | 2552 | = | -10 | * | (89 | / | 324) | = | -2.74691358 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Clara J. King Elementary | 7 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -19 | -10 | -9 | 2 | 7 | -29.0 | -5.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 24.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -35.8
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 | 62% | 62% | 60% | 62% | 55% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Cypress Elementary school district | County of Orange
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.
Clara J. King Elementary math proficiency
Zero+ meets standard.
52% less $meal
50% less $meal
48% less $meal
53% less $meal
48% 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 Cypress Elementary (6)
| A. E. Arnold Elementary | Clara J. King Elementary | Frank Vessels Elementary |
| Juliet Morris Elementary | Margaret Landell Elementary | Steve Luther Elementary |