Monte Vista Elementary (Data source)
Source data for Monte Vista 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 | 1777100 | 2420 | - | 2436 | = | -16 | * | (167 | / | 470) | = | -5.68510637 | ||
| 4 | 1777103 | 2447 | - | 2485 | = | -38 | * | (159 | / | 470) | = | -12.85531914 | ||
| 5 | 1777104 | 2506 | - | 2528 | = | -22 | * | (144 | / | 470) | = | -6.74042552 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Monte Vista Elementary | -25 | ||||||||||||
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 | 55137 | 2433 | - | 2436 | = | -3 | * | (166 | / | 489) | = | -1.01840491 | ||
| 4 | 55138 | 2454 | - | 2485 | = | -31 | * | (164 | / | 489) | = | -10.39672801 | ||
| 5 | 55141 | 2491 | - | 2528 | = | -37 | * | (159 | / | 489) | = | -12.03067484 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Monte Vista Elementary | -23 | ||||||||||||
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 | 56747 | 2417 | - | 2436 | = | -19 | * | (150 | / | 491) | = | -5.80448064 | ||
| 4 | 56750 | 2459 | - | 2485 | = | -26 | * | (168 | / | 491) | = | -8.89613033 | ||
| 5 | 56751 | 2496 | - | 2528 | = | -32 | * | (173 | / | 491) | = | -11.27494906 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Monte Vista Elementary | -26 | ||||||||||||
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 | 56849 | 2420 | - | 2436 | = | -16 | * | (125 | / | 452) | = | -4.42477875 | ||
| 4 | 56850 | 2458 | - | 2485 | = | -27 | * | (156 | / | 452) | = | -9.31858406 | ||
| 5 | 56853 | 2502 | - | 2528 | = | -26 | * | (171 | / | 452) | = | -9.83628318 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Monte Vista Elementary | -24 | ||||||||||||
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 | 57097 | 2452 | - | 2436 | = | 16 | * | (181 | / | 480) | = | 6.03333333 | ||
| 4 | 57098 | 2464 | - | 2485 | = | -21 | * | (140 | / | 480) | = | -6.12499999 | ||
| 5 | 57099 | 2510 | - | 2528 | = | -18 | * | (159 | / | 480) | = | -5.9625 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Monte Vista Elementary | -6 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -25 | -23 | -26 | -24 | -6 | -104.0 | -20.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 3.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -44.8
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 | 33% | 33% | 31% | 36% | 39% |
| 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.
Monte Vista Elementary math proficiency
Zero+ meets standard.
24% less $meal
27% less $meal
23% less $meal
30% 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.