Eucalyptus Elementary (Data source)
Source data for Eucalyptus 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 | 2091330 | 2393 | - | 2436 | = | -43 | * | (104 | / | 387) | = | -11.55555555 | ||
| 4 | 2091333 | 2420 | - | 2485 | = | -65 | * | (91 | / | 387) | = | -15.28423767 | ||
| 5 | 2091334 | 2425 | - | 2528 | = | -103 | * | (98 | / | 387) | = | -26.08268732 | ||
| 6 | 2091337 | 2488 | - | 2552 | = | -64 | * | (94 | / | 387) | = | -15.54521958 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Eucalyptus Elementary | -68 | ||||||||||||
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 | 64265 | 2392 | - | 2436 | = | -44 | * | (87 | / | 372) | = | -10.29032255 | ||
| 4 | 64267 | 2420 | - | 2485 | = | -65 | * | (97 | / | 372) | = | -16.94892472 | ||
| 5 | 64269 | 2439 | - | 2528 | = | -89 | * | (90 | / | 372) | = | -21.53225799 | ||
| 6 | 64271 | 2480 | - | 2552 | = | -72 | * | (98 | / | 372) | = | -18.96774192 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Eucalyptus Elementary | -68 | ||||||||||||
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 | 66076 | 2402 | - | 2436 | = | -34 | * | (94 | / | 360) | = | -8.87777777 | ||
| 4 | 66078 | 2416 | - | 2485 | = | -69 | * | (83 | / | 360) | = | -15.9083333 | ||
| 5 | 66080 | 2439 | - | 2528 | = | -89 | * | (101 | / | 360) | = | -24.9694444 | ||
| 6 | 66083 | 2490 | - | 2552 | = | -62 | * | (82 | / | 360) | = | -14.12222217 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Eucalyptus Elementary | -64 | ||||||||||||
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 | 66147 | 2397 | - | 2436 | = | -39 | * | (81 | / | 374) | = | -8.44652406 | ||
| 4 | 66148 | 2428 | - | 2485 | = | -57 | * | (96 | / | 374) | = | -14.63101599 | ||
| 5 | 66151 | 2438 | - | 2528 | = | -90 | * | (84 | / | 374) | = | -20.2139037 | ||
| 6 | 66152 | 2475 | - | 2552 | = | -77 | * | (113 | / | 374) | = | -23.26470585 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Eucalyptus Elementary | -67 | ||||||||||||
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 | 66536 | 2407 | - | 2436 | = | -29 | * | (111 | / | 381) | = | -8.44881888 | ||
| 4 | 66537 | 2431 | - | 2485 | = | -54 | * | (80 | / | 381) | = | -11.33858266 | ||
| 5 | 66538 | 2439 | - | 2528 | = | -89 | * | (111 | / | 381) | = | -25.9291338 | ||
| 6 | 66539 | 2482 | - | 2552 | = | -70 | * | (79 | / | 381) | = | -14.51443567 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Eucalyptus Elementary | -60 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -68 | -68 | -64 | -67 | -60 | -327.0 | -65.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -56.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -74.4
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 | 82% | 75% | 86% | 85% | 74% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Hesperia Unified school district | County of San Bernardino
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.
Eucalyptus Elementary math proficiency
Zero+ meets standard.
76% less $meal
70% less $meal
79% less $meal
81% less $meal
73% 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.