El Nido Elementary (Data source)
Source data for El Nido 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 | 1298721 | 2401 | - | 2436 | = | -35 | * | (20 | / | 104) | = | -6.73076922 | ||
| 4 | 1298722 | 2472 | - | 2485 | = | -13 | * | (20 | / | 104) | = | -2.5 | ||
| 5 | 1298725 | 2497 | - | 2528 | = | -31 | * | (13 | / | 104) | = | -3.875 | ||
| 6 | 1298726 | 2493 | - | 2552 | = | -59 | * | (19 | / | 104) | = | -10.77884611 | ||
| 7 | 1298729 | 2500 | - | 2567 | = | -67 | * | (17 | / | 104) | = | -10.95192305 | ||
| 8 | 1298730 | 2511 | - | 2586 | = | -75 | * | (15 | / | 104) | = | -10.81730768 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for El Nido Elementary | -46 | ||||||||||||
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 | 40728 | 2401 | - | 2436 | = | -35 | * | (20 | / | 102) | = | -6.86274509 | ||
| 4 | 40730 | 2446 | - | 2485 | = | -39 | * | (16 | / | 102) | = | -6.11764706 | ||
| 5 | 40732 | 2486 | - | 2528 | = | -42 | * | (19 | / | 102) | = | -7.82352938 | ||
| 6 | 40735 | 2481 | - | 2552 | = | -71 | * | (11 | / | 102) | = | -7.65686273 | ||
| 7 | 40737 | 2494 | - | 2567 | = | -73 | * | (19 | / | 102) | = | -13.59803916 | ||
| 8 | 40739 | 2538 | - | 2586 | = | -48 | * | (17 | / | 102) | = | -7.99999997 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for El Nido Elementary | -50 | ||||||||||||
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 | 41731 | 2406 | - | 2436 | = | -30 | * | (17 | / | 107) | = | -4.76635512 | ||
| 4 | 41733 | 2455 | - | 2485 | = | -30 | * | (23 | / | 107) | = | -6.44859813 | ||
| 5 | 41736 | 2455 | - | 2528 | = | -73 | * | (17 | / | 107) | = | -11.59813079 | ||
| 6 | 41738 | 2526 | - | 2552 | = | -26 | * | (18 | / | 107) | = | -4.37383177 | ||
| 7 | 41740 | 2508 | - | 2567 | = | -59 | * | (11 | / | 107) | = | -6.06542054 | ||
| 8 | 41741 | 2470 | - | 2586 | = | -116 | * | (21 | / | 107) | = | -22.76635511 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for El Nido Elementary | -56 | ||||||||||||
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 | 41764 | 2399 | - | 2436 | = | -37 | * | (26 | / | 116) | = | -8.29310345 | ||
| 4 | 41767 | 2471 | - | 2485 | = | -14 | * | (18 | / | 116) | = | -2.17241378 | ||
| 5 | 41768 | 2447 | - | 2528 | = | -81 | * | (23 | / | 116) | = | -16.06034482 | ||
| 6 | 41771 | 2489 | - | 2552 | = | -63 | * | (18 | / | 116) | = | -9.77586202 | ||
| 7 | 41772 | 2496 | - | 2567 | = | -71 | * | (20 | / | 116) | = | -12.2413793 | ||
| 8 | 41775 | 2531 | - | 2586 | = | -55 | * | (11 | / | 116) | = | -5.21551723 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for El Nido Elementary | -54 | ||||||||||||
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 | 41913 | 2362 | - | 2436 | = | -74 | * | (13 | / | 106) | = | -9.07547167 | ||
| 4 | 41914 | 2482 | - | 2485 | = | -3 | * | (23 | / | 106) | = | -0.6509434 | ||
| 5 | 41915 | 2488 | - | 2528 | = | -40 | * | (16 | / | 106) | = | -6.03773584 | ||
| 6 | 41916 | 2491 | - | 2552 | = | -61 | * | (22 | / | 106) | = | -12.66037731 | ||
| 7 | 41917 | 2479 | - | 2567 | = | -88 | * | (15 | / | 106) | = | -12.4528301 | ||
| 8 | 41918 | 2553 | - | 2586 | = | -33 | * | (17 | / | 106) | = | -5.29245281 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for El Nido Elementary | -46 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -46 | -50 | -56 | -54 | -46 | -252.0 | -50.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -38.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -62.4
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 | 83% | 81% | 81% | 87% | 85% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
El Nido Elementary school district | County of Merced
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.
El Nido Elementary math proficiency
Zero+ meets standard.
67% less $meal
73% less $meal
68% less $meal
81% less $meal
76% 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 El Nido Elementary (1)
| El Nido Elementary |