Kingston Elementary (Data source)
Source data for Kingston 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 | 2092225 | 2364 | - | 2436 | = | -72 | * | (68 | / | 359) | = | -13.63788295 | ||
| 4 | 2092228 | 2419 | - | 2485 | = | -66 | * | (85 | / | 359) | = | -15.62674093 | ||
| 5 | 2092229 | 2435 | - | 2528 | = | -93 | * | (92 | / | 359) | = | -23.83286904 | ||
| 6 | 2092232 | 2459 | - | 2552 | = | -93 | * | (114 | / | 359) | = | -29.53203338 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Kingston Elementary | -83 | ||||||||||||
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 | 64291 | 2396 | - | 2436 | = | -40 | * | (80 | / | 354) | = | -9.039548 | ||
| 4 | 64293 | 2396 | - | 2485 | = | -89 | * | (91 | / | 354) | = | -22.87853099 | ||
| 5 | 64294 | 2450 | - | 2528 | = | -78 | * | (89 | / | 354) | = | -19.61016946 | ||
| 6 | 64296 | 2471 | - | 2552 | = | -81 | * | (94 | / | 354) | = | -21.50847456 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Kingston Elementary | -73 | ||||||||||||
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 | 66103 | 2367 | - | 2436 | = | -69 | * | (98 | / | 384) | = | -17.60937498 | ||
| 4 | 66104 | 2380 | - | 2485 | = | -105 | * | (87 | / | 384) | = | -23.7890625 | ||
| 5 | 66106 | 2421 | - | 2528 | = | -107 | * | (104 | / | 384) | = | -28.97916663 | ||
| 6 | 66109 | 2468 | - | 2552 | = | -84 | * | (95 | / | 384) | = | -20.78124997 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Kingston Elementary | -91 | ||||||||||||
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 | 66172 | 2391 | - | 2436 | = | -45 | * | (93 | / | 406) | = | -10.30788176 | ||
| 4 | 66174 | 2407 | - | 2485 | = | -78 | * | (109 | / | 406) | = | -20.94088667 | ||
| 5 | 66176 | 2430 | - | 2528 | = | -98 | * | (96 | / | 406) | = | -23.1724137 | ||
| 6 | 66178 | 2451 | - | 2552 | = | -101 | * | (108 | / | 406) | = | -26.86699505 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Kingston Elementary | -81 | ||||||||||||
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 | 66562 | 2389 | - | 2436 | = | -47 | * | (105 | / | 422) | = | -11.69431276 | ||
| 4 | 66563 | 2424 | - | 2485 | = | -61 | * | (94 | / | 422) | = | -13.58767772 | ||
| 5 | 66564 | 2445 | - | 2528 | = | -83 | * | (117 | / | 422) | = | -23.01184827 | ||
| 6 | 66565 | 2436 | - | 2552 | = | -116 | * | (106 | / | 422) | = | -29.13744074 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Kingston Elementary | -77 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -83 | -73 | -91 | -81 | -77 | -405.0 | -81.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -63.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -99.0
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 | 68% | 78% | 68% | 80% | 75% |
| 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, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Kingston Elementary math proficiency
Zero+ meets standard.
59% less $meal
69% less $meal
62% less $meal
72% less $meal
70% 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.