West Fresno Elementary (Data source)
Source data for West Fresno 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 | 391865 | 2379 | - | 2436 | = | -57 | * | (119 | / | 378) | = | -17.9444444 | ||
| 4 | 391866 | 2388 | - | 2485 | = | -97 | * | (141 | / | 378) | = | -36.18253968 | ||
| 5 | 391869 | 2453 | - | 2528 | = | -75 | * | (118 | / | 378) | = | -23.4126984 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for West Fresno Elementary | -78 | ||||||||||||
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 | 11956 | 2372 | - | 2436 | = | -64 | * | (154 | / | 414) | = | -23.80676326 | ||
| 4 | 11957 | 2423 | - | 2485 | = | -62 | * | (117 | / | 414) | = | -17.52173909 | ||
| 5 | 11960 | 2438 | - | 2528 | = | -90 | * | (143 | / | 414) | = | -31.08695652 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for West Fresno Elementary | -72 | ||||||||||||
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 | 12283 | 2423 | - | 2436 | = | -13 | * | (114 | / | 375) | = | -3.952 | ||
| 4 | 12285 | 2414 | - | 2485 | = | -71 | * | (150 | / | 375) | = | -28.4 | ||
| 5 | 12286 | 2475 | - | 2528 | = | -53 | * | (111 | / | 375) | = | -15.688 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for West Fresno Elementary | -48 | ||||||||||||
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 | 12314 | 2399 | - | 2436 | = | -37 | * | (101 | / | 370) | = | -10.09999996 | ||
| 4 | 12315 | 2436 | - | 2485 | = | -49 | * | (121 | / | 370) | = | -16.02432432 | ||
| 5 | 12317 | 2444 | - | 2528 | = | -84 | * | (148 | / | 370) | = | -33.6 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for West Fresno Elementary | -60 | ||||||||||||
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 | 12417 | 2397 | - | 2436 | = | -39 | * | (116 | / | 323) | = | -14.00619191 | ||
| 4 | 12418 | 2438 | - | 2485 | = | -47 | * | (99 | / | 323) | = | -14.40557271 | ||
| 5 | 12419 | 2477 | - | 2528 | = | -51 | * | (108 | / | 323) | = | -17.05263158 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for West Fresno Elementary | -45 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -78 | -72 | -48 | -60 | -45 | -303.0 | -60.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -18.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -102.6
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 | 98% | 98% | 99% | 97% | 98% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Washington 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.
West Fresno Elementary math proficiency
Zero+ meets standard.
97% less $meal
96% less $meal
97% less $meal
95% less $meal
95% 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 Washington Unified (2)
| American Union Elementary | West Fresno Elementary |