Arthur E. Mills Intermediate (Data source)
Source data for Arthur E. Mills Intermediate
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 | 372960 | 2399 | - | 2436 | = | -37 | * | (170 | / | 493) | = | -12.75862068 | ||
| 4 | 372961 | 2434 | - | 2485 | = | -51 | * | (141 | / | 493) | = | -14.58620686 | ||
| 5 | 372964 | 2423 | - | 2528 | = | -105 | * | (182 | / | 493) | = | -38.76267738 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Arthur E. Mills Intermediate | -66 | ||||||||||||
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 | 11315 | 2427 | - | 2436 | = | -9 | * | (162 | / | 483) | = | -3.01863353 | ||
| 4 | 11318 | 2421 | - | 2485 | = | -64 | * | (177 | / | 483) | = | -23.45341613 | ||
| 5 | 11320 | 2454 | - | 2528 | = | -74 | * | (144 | / | 483) | = | -22.06211173 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Arthur E. Mills Intermediate | -49 | ||||||||||||
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 | 11639 | 2431 | - | 2436 | = | -5 | * | (180 | / | 526) | = | -1.71102662 | ||
| 4 | 11641 | 2432 | - | 2485 | = | -53 | * | (169 | / | 526) | = | -17.02851708 | ||
| 5 | 11644 | 2445 | - | 2528 | = | -83 | * | (177 | / | 526) | = | -27.92965778 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Arthur E. Mills Intermediate | -47 | ||||||||||||
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 | 11671 | 2435 | - | 2436 | = | -1 | * | (166 | / | 510) | = | -0.3254902 | ||
| 4 | 11673 | 2448 | - | 2485 | = | -37 | * | (178 | / | 510) | = | -12.91372546 | ||
| 5 | 11675 | 2467 | - | 2528 | = | -61 | * | (166 | / | 510) | = | -19.85490196 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Arthur E. Mills Intermediate | -33 | ||||||||||||
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 | 11763 | 2443 | - | 2436 | = | 7 | * | (184 | / | 530) | = | 2.43018868 | ||
| 4 | 11764 | 2453 | - | 2485 | = | -32 | * | (162 | / | 530) | = | -9.78113206 | ||
| 5 | 11765 | 2488 | - | 2528 | = | -40 | * | (184 | / | 530) | = | -13.88679244 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Arthur E. Mills Intermediate | -21 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -66 | -49 | -47 | -33 | -21 | -216.0 | -43.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 7.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -94.2
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 | 93% | 92% | 87% | 91% | 93% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Firebaugh-Las Deltas Unified school district | County of Fresno
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.
Arthur E. Mills Intermediate math proficiency
Zero+ meets standard.
88% less $meal
84% less $meal
76% less $meal
83% less $meal
86% 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 Firebaugh-Las Deltas Unified (2)
| Arthur E. Mills Intermediate | Hazel M. Bailey Primary |