Miraleste Intermediate (Data source)
Source data for Miraleste 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 | 1069365 | 2578 | - | 2552 | = | 26 | * | (255 | / | 736) | = | 9.00815217 | ||
| 7 | 1069366 | 2580 | - | 2567 | = | 13 | * | (239 | / | 736) | = | 4.22146738 | ||
| 8 | 1069369 | 2600 | - | 2586 | = | 14 | * | (242 | / | 736) | = | 4.60326086 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Miraleste Intermediate | 18 | ||||||||||||
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 | 33530 | 2586 | - | 2552 | = | 34 | * | (250 | / | 733) | = | 11.59618008 | ||
| 7 | 33532 | 2600 | - | 2567 | = | 33 | * | (233 | / | 733) | = | 10.48976805 | ||
| 8 | 33534 | 2627 | - | 2586 | = | 41 | * | (250 | / | 733) | = | 13.98362892 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Miraleste Intermediate | 36 | ||||||||||||
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 | 34131 | 2577 | - | 2552 | = | 25 | * | (291 | / | 815) | = | 8.92638035 | ||
| 7 | 34133 | 2604 | - | 2567 | = | 37 | * | (276 | / | 815) | = | 12.53006132 | ||
| 8 | 34134 | 2638 | - | 2586 | = | 52 | * | (248 | / | 815) | = | 15.82331286 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Miraleste Intermediate | 37 | ||||||||||||
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 | 34134 | 2573 | - | 2552 | = | 21 | * | (294 | / | 856) | = | 7.2126168 | ||
| 7 | 34136 | 2593 | - | 2567 | = | 26 | * | (291 | / | 856) | = | 8.83878505 | ||
| 8 | 34138 | 2630 | - | 2586 | = | 44 | * | (271 | / | 856) | = | 13.92990654 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Miraleste Intermediate | 30 | ||||||||||||
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 | 34300 | 2588 | - | 2552 | = | 36 | * | (274 | / | 870) | = | 11.33793101 | ||
| 7 | 34301 | 2595 | - | 2567 | = | 28 | * | (305 | / | 870) | = | 9.81609194 | ||
| 8 | 34302 | 2622 | - | 2586 | = | 36 | * | (291 | / | 870) | = | 12.04137929 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Miraleste Intermediate | 33 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 18 | 36 | 37 | 30 | 33 | 154.0 | 30.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 51.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 9.8
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 | 5% | 6% | 6% | 10% | 11% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Palos Verdes Peninsula Unified school district | County of Los Angeles
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.
Miraleste Intermediate math proficiency
Zero+ meets standard.
4% less $meal
5% less $meal
5% less $meal
9% less $meal
10% 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 Palos Verdes Peninsula Unified (3)
| Miraleste Intermediate | Palos Verdes Intermediate | Ridgecrest Intermediate |