Wayne Ruble Middle (Data source)
Source data for Wayne Ruble Middle
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 |
||
| 6 | 1983167 | 2475 | - | 2552 | = | -77 | * | (361 | / | 1139) | = | -24.40474098 | ||
| 7 | 1983170 | 2491 | - | 2567 | = | -76 | * | (392 | / | 1139) | = | -26.15627742 | ||
| 8 | 1983171 | 2493 | - | 2586 | = | -93 | * | (386 | / | 1139) | = | -31.51712024 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Wayne Ruble Middle | -82 | ||||||||||||
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 |
||
| 6 | 61005 | 2486 | - | 2552 | = | -66 | * | (377 | / | 1131) | = | -21.99999998 | ||
| 7 | 61006 | 2497 | - | 2567 | = | -70 | * | (361 | / | 1131) | = | -22.3430592 | ||
| 8 | 61008 | 2502 | - | 2586 | = | -84 | * | (393 | / | 1131) | = | -29.1883289 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Wayne Ruble Middle | -74 | ||||||||||||
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 |
||
| 6 | 62767 | 2487 | - | 2552 | = | -65 | * | (362 | / | 1128) | = | -20.85992903 | ||
| 7 | 62768 | 2498 | - | 2567 | = | -69 | * | (407 | / | 1128) | = | -24.89627654 | ||
| 8 | 62770 | 2509 | - | 2586 | = | -77 | * | (359 | / | 1128) | = | -24.50620565 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Wayne Ruble Middle | -70 | ||||||||||||
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 |
||
| 6 | 62846 | 2503 | - | 2552 | = | -49 | * | (407 | / | 1221) | = | -16.33333332 | ||
| 7 | 62849 | 2514 | - | 2567 | = | -53 | * | (399 | / | 1221) | = | -17.31941028 | ||
| 8 | 62850 | 2522 | - | 2586 | = | -64 | * | (415 | / | 1221) | = | -21.7526617 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Wayne Ruble Middle | -55 | ||||||||||||
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 |
||
| 6 | 63115 | 2500 | - | 2552 | = | -52 | * | (411 | / | 1232) | = | -17.34740259 | ||
| 7 | 63116 | 2514 | - | 2567 | = | -53 | * | (422 | / | 1232) | = | -18.15422075 | ||
| 8 | 63117 | 2535 | - | 2586 | = | -51 | * | (399 | / | 1232) | = | -16.51704544 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Wayne Ruble Middle | -52 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -82 | -74 | -70 | -55 | -52 | -333.0 | -66.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -30.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -102.6
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 | 76% | 80% | 77% | 80% | 83% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Fontana 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.
Wayne Ruble Middle math proficiency
Zero+ meets standard.
60% less $meal
61% less $meal
60% less $meal
66% less $meal
66% 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.
Intermediate/Middle Schools (Public) schools in Fontana Unified (7)
| Alder Middle | Almeria Middle | Fontana Middle |
| Harry S. Truman Middle | Sequoia Middle | Southridge Tech Middle |
| Wayne Ruble Middle |