Shivela Middle (Data source)
Source data for Shivela 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 | 1780895 | 2519 | - | 2552 | = | -33 | * | (455 | / | 1398) | = | -10.74034332 | ||
| 7 | 1780896 | 2519 | - | 2567 | = | -48 | * | (456 | / | 1398) | = | -15.65665234 | ||
| 8 | 1780899 | 2582 | - | 2586 | = | -4 | * | (487 | / | 1398) | = | -1.39341917 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Shivela Middle | -28 | ||||||||||||
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 | 55240 | 2530 | - | 2552 | = | -22 | * | (428 | / | 1394) | = | -6.75466284 | ||
| 7 | 55242 | 2549 | - | 2567 | = | -18 | * | (479 | / | 1394) | = | -6.18507889 | ||
| 8 | 55245 | 2592 | - | 2586 | = | 6 | * | (487 | / | 1394) | = | 2.09612625 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Shivela Middle | -11 | ||||||||||||
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 | 56852 | 2536 | - | 2552 | = | -16 | * | (450 | / | 1402) | = | -5.13552067 | ||
| 7 | 56853 | 2558 | - | 2567 | = | -9 | * | (445 | / | 1402) | = | -2.85663337 | ||
| 8 | 56856 | 2601 | - | 2586 | = | 15 | * | (507 | / | 1402) | = | 5.42439372 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Shivela Middle | -3 | ||||||||||||
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 | 56958 | 2545 | - | 2552 | = | -7 | * | (468 | / | 1383) | = | -2.36876355 | ||
| 7 | 56960 | 2544 | - | 2567 | = | -23 | * | (453 | / | 1383) | = | -7.53362254 | ||
| 8 | 56963 | 2599 | - | 2586 | = | 13 | * | (462 | / | 1383) | = | 4.34273319 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Shivela Middle | -6 | ||||||||||||
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 | 57211 | 2537 | - | 2552 | = | -15 | * | (445 | / | 1420) | = | -4.70070422 | ||
| 7 | 57212 | 2565 | - | 2567 | = | -2 | * | (495 | / | 1420) | = | -0.6971831 | ||
| 8 | 57213 | 2590 | - | 2586 | = | 4 | * | (480 | / | 1420) | = | 1.35211268 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Shivela Middle | -4 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -28 | -11 | -3 | -6 | -4 | -52.0 | -10.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 19.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -40.4
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 | 39% | 40% | 41% | 48% | 48% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Murrieta Valley Unified school district | County of Riverside
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.
Shivela Middle math proficiency
Zero+ meets standard.
28% less $meal
27% less $meal
31% less $meal
38% less $meal
36% 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 Murrieta Valley Unified (4)
| Dorothy McElhinney Middle | Shivela Middle | Thompson Middle |
| Warm Springs Middle |