Sierra View Elementary (Data source)
Source data for Sierra View 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 | 2970368 | 2405 | - | 2436 | = | -31 | * | (92 | / | 384) | = | -7.42708332 | ||
| 4 | 2970371 | 2440 | - | 2485 | = | -45 | * | (93 | / | 384) | = | -10.8984375 | ||
| 5 | 2970372 | 2473 | - | 2528 | = | -55 | * | (99 | / | 384) | = | -14.1796875 | ||
| 6 | 2970375 | 2520 | - | 2552 | = | -32 | * | (100 | / | 384) | = | -8.33333331 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sierra View Elementary | -41 | ||||||||||||
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 | 90871 | 2424 | - | 2436 | = | -12 | * | (99 | / | 387) | = | -3.06976744 | ||
| 4 | 90874 | 2459 | - | 2485 | = | -26 | * | (93 | / | 387) | = | -6.248062 | ||
| 5 | 90875 | 2485 | - | 2528 | = | -43 | * | (96 | / | 387) | = | -10.66666665 | ||
| 6 | 90878 | 2510 | - | 2552 | = | -42 | * | (99 | / | 387) | = | -10.74418603 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sierra View Elementary | -31 | ||||||||||||
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 | 93604 | 2435 | - | 2436 | = | -1 | * | (95 | / | 393) | = | -0.24173028 | ||
| 4 | 93605 | 2483 | - | 2485 | = | -2 | * | (96 | / | 393) | = | -0.48854962 | ||
| 5 | 93607 | 2488 | - | 2528 | = | -40 | * | (100 | / | 393) | = | -10.17811704 | ||
| 6 | 93609 | 2513 | - | 2552 | = | -39 | * | (102 | / | 393) | = | -10.12213738 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sierra View Elementary | -21 | ||||||||||||
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 | 93817 | 2428 | - | 2436 | = | -8 | * | (91 | / | 383) | = | -1.90078329 | ||
| 4 | 93818 | 2491 | - | 2485 | = | 6 | * | (95 | / | 383) | = | 1.48825065 | ||
| 5 | 93821 | 2489 | - | 2528 | = | -39 | * | (101 | / | 383) | = | -10.28459527 | ||
| 6 | 93822 | 2521 | - | 2552 | = | -31 | * | (96 | / | 383) | = | -7.77023497 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sierra View Elementary | -18 | ||||||||||||
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 | 94446 | 2449 | - | 2436 | = | 13 | * | (83 | / | 368) | = | 2.93206521 | ||
| 4 | 94447 | 2484 | - | 2485 | = | -1 | * | (92 | / | 368) | = | -0.25 | ||
| 5 | 94448 | 2525 | - | 2528 | = | -3 | * | (94 | / | 368) | = | -0.76630435 | ||
| 6 | 94449 | 2562 | - | 2552 | = | 10 | * | (99 | / | 368) | = | 2.69021739 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sierra View Elementary | 5 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -41 | -31 | -21 | -18 | 5 | -106.0 | -21.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 29.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -72.2
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 | 46% | 46% | 45% | 47% | 47% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Oakdale Joint Unified school district | County of Stanislaus
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.
Sierra View Elementary math proficiency
Zero+ meets standard.
39% less $meal
39% less $meal
39% less $meal
43% less $meal
44% 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 Oakdale Joint Unified (4)
| Cloverland Elementary | Fair Oaks Elementary | Magnolia Elementary |
| Sierra View Elementary |