San Miguel Elementary (Data source)
Source data for San Miguel 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 | 2191184 | 2410 | - | 2436 | = | -26 | * | (87 | / | 325) | = | -6.95999998 | ||
| 4 | 2191187 | 2457 | - | 2485 | = | -28 | * | (66 | / | 325) | = | -5.68615384 | ||
| 5 | 2191188 | 2437 | - | 2528 | = | -91 | * | (72 | / | 325) | = | -20.15999995 | ||
| 6 | 2191191 | 2469 | - | 2552 | = | -83 | * | (100 | / | 325) | = | -25.53846148 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for San Miguel Elementary | -58 | ||||||||||||
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 | 67270 | 2401 | - | 2436 | = | -35 | * | (80 | / | 307) | = | -9.12052117 | ||
| 4 | 67272 | 2458 | - | 2485 | = | -27 | * | (85 | / | 307) | = | -7.47557003 | ||
| 5 | 67274 | 2450 | - | 2528 | = | -78 | * | (66 | / | 307) | = | -16.76872961 | ||
| 6 | 67276 | 2458 | - | 2552 | = | -94 | * | (76 | / | 307) | = | -23.27035828 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for San Miguel Elementary | -57 | ||||||||||||
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 | 69069 | 2403 | - | 2436 | = | -33 | * | (74 | / | 300) | = | -8.13999998 | ||
| 4 | 69070 | 2445 | - | 2485 | = | -40 | * | (81 | / | 300) | = | -10.8 | ||
| 5 | 69073 | 2438 | - | 2528 | = | -90 | * | (82 | / | 300) | = | -24.59999997 | ||
| 6 | 69074 | 2486 | - | 2552 | = | -66 | * | (63 | / | 300) | = | -13.86 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for San Miguel Elementary | -57 | ||||||||||||
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 | 69240 | 2392 | - | 2436 | = | -44 | * | (79 | / | 323) | = | -10.76160989 | ||
| 4 | 69242 | 2458 | - | 2485 | = | -27 | * | (75 | / | 323) | = | -6.26934983 | ||
| 5 | 69244 | 2451 | - | 2528 | = | -77 | * | (87 | / | 323) | = | -20.73993807 | ||
| 6 | 69246 | 2492 | - | 2552 | = | -60 | * | (82 | / | 323) | = | -15.23219814 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for San Miguel Elementary | -53 | ||||||||||||
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 | 69776 | 2411 | - | 2436 | = | -25 | * | (63 | / | 282) | = | -5.58510638 | ||
| 4 | 69777 | 2457 | - | 2485 | = | -28 | * | (70 | / | 282) | = | -6.9503546 | ||
| 5 | 69778 | 2452 | - | 2528 | = | -76 | * | (68 | / | 282) | = | -18.32624108 | ||
| 6 | 69779 | 2486 | - | 2552 | = | -66 | * | (81 | / | 282) | = | -18.95744677 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for San Miguel Elementary | -50 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -58 | -57 | -57 | -53 | -50 | -275.0 | -55.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -46.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -64.0
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 | 78% | 85% | 82% | 81% | 80% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Lemon Grove 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.
San Miguel Elementary math proficiency
Zero+ meets standard.
64% less $meal
72% less $meal
70% less $meal
70% less $meal
69% 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.
Elementary School (Public) schools in Lemon Grove (6)
| Lemon Grove Academy for the Sciences and Humanities | Monterey Heights Elementary | Mt. Vernon |
| San Altos Elementary | San Miguel Elementary | Vista La Mesa Academy |