Grace Hudson Elementary (Data source)
Source data for Grace Hudson 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 | 1282023 | 2379 | - | 2436 | = | -57 | * | (78 | / | 222) | = | -20.02702701 | ||
| 4 | 1282026 | 2404 | - | 2485 | = | -81 | * | (79 | / | 222) | = | -28.82432426 | ||
| 5 | 1282027 | 2431 | - | 2528 | = | -97 | * | (65 | / | 222) | = | -28.40090082 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Grace Hudson Elementary | -77 | ||||||||||||
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 | 40115 | 2396 | - | 2436 | = | -40 | * | (72 | / | 219) | = | -13.15068492 | ||
| 4 | 40117 | 2434 | - | 2485 | = | -51 | * | (75 | / | 219) | = | -17.4657534 | ||
| 5 | 40119 | 2458 | - | 2528 | = | -70 | * | (72 | / | 219) | = | -23.01369861 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Grace Hudson Elementary | -54 | ||||||||||||
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 | 41125 | 2398 | - | 2436 | = | -38 | * | (78 | / | 219) | = | -13.53424655 | ||
| 4 | 41127 | 2450 | - | 2485 | = | -35 | * | (71 | / | 219) | = | -11.34703196 | ||
| 5 | 41130 | 2438 | - | 2528 | = | -90 | * | (70 | / | 219) | = | -28.76712327 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Grace Hudson Elementary | -54 | ||||||||||||
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 | 41151 | 2443 | - | 2436 | = | 7 | * | (61 | / | 197) | = | 2.16751269 | ||
| 4 | 41152 | 2449 | - | 2485 | = | -36 | * | (72 | / | 197) | = | -13.15736039 | ||
| 5 | 41155 | 2476 | - | 2528 | = | -52 | * | (64 | / | 197) | = | -16.89340099 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Grace Hudson Elementary | -28 | ||||||||||||
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 | 41298 | 2413 | - | 2436 | = | -23 | * | (67 | / | 198) | = | -7.78282827 | ||
| 4 | 41299 | 2485 | - | 2485 | = | 0 | * | (59 | / | 198) | = | 0.0 | ||
| 5 | 41300 | 2475 | - | 2528 | = | -53 | * | (72 | / | 198) | = | -19.27272724 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Grace Hudson Elementary | -27 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -77 | -54 | -54 | -28 | -27 | -240.0 | -48.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 12.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -108.0
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% | 74% | 70% | 74% | 80% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ukiah Unified school district | County of Mendocino
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.
Grace Hudson Elementary math proficiency
Zero+ meets standard.
67% less $meal
62% less $meal
59% less $meal
68% less $meal
67% 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 Ukiah Unified (6)
| Calpella Elementary | Frank Zeek Elementary | Grace Hudson Elementary |
| Nokomis Elementary | Oak Manor Elementary | Yokayo Elementary |