Riverside Meadows Intermediate (Data source)
Source data for Riverside Meadows Intermediate
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 | 3200169 | 2483 | - | 2552 | = | -69 | * | (128 | / | 358) | = | -24.67039103 | ||
| 7 | 3200170 | 2527 | - | 2567 | = | -40 | * | (129 | / | 358) | = | -14.4134078 | ||
| 8 | 3200173 | 2545 | - | 2586 | = | -41 | * | (101 | / | 358) | = | -11.56703911 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Riverside Meadows Intermediate | -51 | ||||||||||||
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 | 98640 | 2516 | - | 2552 | = | -36 | * | (122 | / | 393) | = | -11.17557248 | ||
| 7 | 98643 | 2498 | - | 2567 | = | -69 | * | (142 | / | 393) | = | -24.9312977 | ||
| 8 | 98644 | 2552 | - | 2586 | = | -34 | * | (129 | / | 393) | = | -11.16030532 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Riverside Meadows Intermediate | -47 | ||||||||||||
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 | 101504 | 2511 | - | 2552 | = | -41 | * | (139 | / | 395) | = | -14.42784809 | ||
| 7 | 101506 | 2524 | - | 2567 | = | -43 | * | (124 | / | 395) | = | -13.49873415 | ||
| 8 | 101508 | 2525 | - | 2586 | = | -61 | * | (132 | / | 395) | = | -20.38481012 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Riverside Meadows Intermediate | -48 | ||||||||||||
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 | 101659 | 2515 | - | 2552 | = | -37 | * | (139 | / | 409) | = | -12.5745721 | ||
| 7 | 101660 | 2531 | - | 2567 | = | -36 | * | (155 | / | 409) | = | -13.64303178 | ||
| 8 | 101663 | 2546 | - | 2586 | = | -40 | * | (115 | / | 409) | = | -11.24694376 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Riverside Meadows Intermediate | -37 | ||||||||||||
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 | 102309 | 2553 | - | 2552 | = | 1 | * | (130 | / | 402) | = | 0.32338308 | ||
| 7 | 102310 | 2557 | - | 2567 | = | -10 | * | (132 | / | 402) | = | -3.28358208 | ||
| 8 | 102311 | 2542 | - | 2586 | = | -44 | * | (140 | / | 402) | = | -15.32338306 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Riverside Meadows Intermediate | -18 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -51 | -47 | -48 | -37 | -18 | -201.0 | -40.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -1.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -79.2
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 | 43% | 44% | 37% | 40% | 40% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Plumas Lake Elementary school district | County of Yuba
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.
Riverside Meadows Intermediate math proficiency
Zero+ meets standard.
32% less $meal
29% less $meal
27% less $meal
31% less $meal
32% 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 Plumas Lake Elementary (1)
| Riverside Meadows Intermediate |