Monroe Elementary (Data source)
Source data for Monroe 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 | 2602349 | 2407 | - | 2436 | = | -29 | * | (70 | / | 246) | = | -8.25203251 | ||
| 4 | 2602350 | 2419 | - | 2485 | = | -66 | * | (56 | / | 246) | = | -15.02439022 | ||
| 5 | 2602353 | 2451 | - | 2528 | = | -77 | * | (63 | / | 246) | = | -19.71951212 | ||
| 6 | 2602354 | 2463 | - | 2552 | = | -89 | * | (57 | / | 246) | = | -20.62195121 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Monroe Elementary | -64 | ||||||||||||
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 | 79366 | 2416 | - | 2436 | = | -20 | * | (47 | / | 222) | = | -4.23423422 | ||
| 4 | 79367 | 2429 | - | 2485 | = | -56 | * | (57 | / | 222) | = | -14.37837834 | ||
| 5 | 79370 | 2434 | - | 2528 | = | -94 | * | (53 | / | 222) | = | -22.44144137 | ||
| 6 | 79372 | 2465 | - | 2552 | = | -87 | * | (65 | / | 222) | = | -25.4729729 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Monroe Elementary | -67 | ||||||||||||
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 | 81534 | 2412 | - | 2436 | = | -24 | * | (67 | / | 223) | = | -7.21076232 | ||
| 4 | 81536 | 2404 | - | 2485 | = | -81 | * | (46 | / | 223) | = | -16.70852011 | ||
| 5 | 81539 | 2451 | - | 2528 | = | -77 | * | (55 | / | 223) | = | -18.99103137 | ||
| 6 | 81540 | 2432 | - | 2552 | = | -120 | * | (55 | / | 223) | = | -29.59641252 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Monroe Elementary | -73 | ||||||||||||
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 | 81726 | 2402 | - | 2436 | = | -34 | * | (64 | / | 228) | = | -9.54385964 | ||
| 4 | 81727 | 2427 | - | 2485 | = | -58 | * | (63 | / | 228) | = | -16.02631576 | ||
| 5 | 81730 | 2439 | - | 2528 | = | -89 | * | (42 | / | 228) | = | -16.39473681 | ||
| 6 | 81731 | 2471 | - | 2552 | = | -81 | * | (59 | / | 228) | = | -20.96052625 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Monroe Elementary | -63 | ||||||||||||
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 | 82245 | 2407 | - | 2436 | = | -29 | * | (55 | / | 219) | = | -7.28310501 | ||
| 4 | 82246 | 2430 | - | 2485 | = | -55 | * | (57 | / | 219) | = | -14.31506846 | ||
| 5 | 82247 | 2440 | - | 2528 | = | -88 | * | (64 | / | 219) | = | -25.7168949 | ||
| 6 | 82248 | 2472 | - | 2552 | = | -80 | * | (43 | / | 219) | = | -15.70776248 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Monroe Elementary | -63 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -64 | -67 | -73 | -63 | -63 | -330.0 | -66.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -54.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -78.0
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 | 62% | 65% | 73% | 66% | 58% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Santa Barbara Unified school district | County of Santa Barbara
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.
Monroe Elementary math proficiency
Zero+ meets standard.
56% less $meal
57% less $meal
61% less $meal
60% less $meal
53% 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.