Mission Middle (Data source)
Source data for Mission 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 | 2159106 | 2456 | - | 2552 | = | -96 | * | (290 | / | 926) | = | -30.06479482 | ||
| 7 | 2159107 | 2483 | - | 2567 | = | -84 | * | (331 | / | 926) | = | -30.02591785 | ||
| 8 | 2159110 | 2481 | - | 2586 | = | -105 | * | (305 | / | 926) | = | -34.58423325 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Mission Middle | -95 | ||||||||||||
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 | 66288 | 2469 | - | 2552 | = | -83 | * | (311 | / | 912) | = | -28.30372799 | ||
| 7 | 66290 | 2490 | - | 2567 | = | -77 | * | (287 | / | 912) | = | -24.23135961 | ||
| 8 | 66293 | 2490 | - | 2586 | = | -96 | * | (314 | / | 912) | = | -33.05263152 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Mission Middle | -86 | ||||||||||||
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 | 68119 | 2454 | - | 2552 | = | -98 | * | (339 | / | 942) | = | -35.26751588 | ||
| 7 | 68121 | 2496 | - | 2567 | = | -71 | * | (317 | / | 942) | = | -23.89278127 | ||
| 8 | 68122 | 2498 | - | 2586 | = | -88 | * | (286 | / | 942) | = | -26.71762201 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Mission Middle | -86 | ||||||||||||
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 | 68275 | 2470 | - | 2552 | = | -82 | * | (357 | / | 998) | = | -29.33266526 | ||
| 7 | 68277 | 2488 | - | 2567 | = | -79 | * | (329 | / | 998) | = | -26.04308612 | ||
| 8 | 68279 | 2513 | - | 2586 | = | -73 | * | (312 | / | 998) | = | -22.82164325 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Mission Middle | -78 | ||||||||||||
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 | 68783 | 2462 | - | 2552 | = | -90 | * | (315 | / | 1004) | = | -28.23705171 | ||
| 7 | 68784 | 2500 | - | 2567 | = | -67 | * | (353 | / | 1004) | = | -23.55677288 | ||
| 8 | 68785 | 2506 | - | 2586 | = | -80 | * | (336 | / | 1004) | = | -26.77290832 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Mission Middle | -79 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -95 | -86 | -86 | -78 | -79 | -424.0 | -84.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -66.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -102.8
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 | 92% | 84% | 96% | 94% | 93% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Escondido Union school district | County of San Diego
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.
Mission Middle math proficiency
Zero+ meets standard.
86% less $meal
76% less $meal
89% less $meal
84% less $meal
82% 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 Escondido Union (5)
| Bear Valley Middle | Del Dios Academy of Arts and Sciences | Hidden Valley Middle |
| Mission Middle | Rincon Middle |