Mira Loma Middle (Data source)
Source data for Mira Loma 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 |
||
| 7 | 1694246 | 2475 | - | 2567 | = | -92 | * | (441 | / | 883) | = | -45.94790482 | ||
| 8 | 1694247 | 2485 | - | 2586 | = | -101 | * | (442 | / | 883) | = | -50.55719135 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Mira Loma Middle | -97 | ||||||||||||
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 |
||
| 7 | 52841 | 2492 | - | 2567 | = | -75 | * | (447 | / | 876) | = | -38.2705479 | ||
| 8 | 52843 | 2509 | - | 2586 | = | -77 | * | (429 | / | 876) | = | -37.70890408 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Mira Loma Middle | -76 | ||||||||||||
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 |
||
| 7 | 54360 | 2472 | - | 2567 | = | -95 | * | (413 | / | 861) | = | -45.56910562 | ||
| 8 | 54362 | 2499 | - | 2586 | = | -87 | * | (448 | / | 861) | = | -45.26829266 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Mira Loma Middle | -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 |
||
| 7 | 54473 | 2458 | - | 2567 | = | -109 | * | (433 | / | 858) | = | -55.00815844 | ||
| 8 | 54474 | 2473 | - | 2586 | = | -113 | * | (425 | / | 858) | = | -55.97319344 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Mira Loma Middle | -111 | ||||||||||||
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 |
||
| 7 | 54714 | 2486 | - | 2567 | = | -81 | * | (365 | / | 729) | = | -40.55555555 | ||
| 8 | 54715 | 2499 | - | 2586 | = | -87 | * | (364 | / | 729) | = | -43.44032914 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Mira Loma Middle | -84 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -97 | -76 | -91 | -111 | -84 | -459.0 | -91.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -52.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -130.8
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 | 79% | 82% | 79% | 80% | 76% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Jurupa 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.
Mira Loma Middle math proficiency
Zero+ meets standard.
67% less $meal
72% less $meal
67% less $meal
70% less $meal
68% 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 Jurupa Unified (3)
| Jurupa Middle | Mira Loma Middle | Mission Middle |