West Fresno Middle (Data source)
Source data for West Fresno Middle
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 |
||
| 6 | 392129 | 2459 | - | 2552 | = | -93 | * | (119 | / | 309) | = | -35.81553392 | ||
| 7 | 392130 | 2467 | - | 2567 | = | -100 | * | (103 | / | 309) | = | -33.3333333 | ||
| 8 | 392132 | 2452 | - | 2586 | = | -134 | * | (87 | / | 309) | = | -37.72815533 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for West Fresno Middle | -107 | ||||||||||||
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 |
||
| 6 | 11963 | 2460 | - | 2552 | = | -92 | * | (124 | / | 356) | = | -32.04494375 | ||
| 7 | 11965 | 2477 | - | 2567 | = | -90 | * | (119 | / | 356) | = | -30.08426958 | ||
| 8 | 11968 | 2481 | - | 2586 | = | -105 | * | (113 | / | 356) | = | -33.32865165 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for West Fresno Middle | -95 | ||||||||||||
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 |
||
| 6 | 12290 | 2440 | - | 2552 | = | -112 | * | (141 | / | 376) | = | -42.0 | ||
| 7 | 12293 | 2484 | - | 2567 | = | -83 | * | (123 | / | 376) | = | -27.1515957 | ||
| 8 | 12294 | 2513 | - | 2586 | = | -73 | * | (112 | / | 376) | = | -21.74468082 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for West Fresno Middle | -91 | ||||||||||||
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 |
||
| 6 | 12322 | 2462 | - | 2552 | = | -90 | * | (115 | / | 370) | = | -27.9729729 | ||
| 7 | 12324 | 2476 | - | 2567 | = | -91 | * | (141 | / | 370) | = | -34.67837837 | ||
| 8 | 12326 | 2505 | - | 2586 | = | -81 | * | (114 | / | 370) | = | -24.95675675 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for West Fresno Middle | -88 | ||||||||||||
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 |
||
| 6 | 12425 | 2454 | - | 2552 | = | -98 | * | (135 | / | 382) | = | -34.63350782 | ||
| 7 | 12426 | 2478 | - | 2567 | = | -89 | * | (114 | / | 382) | = | -26.56020939 | ||
| 8 | 12427 | 2477 | - | 2586 | = | -109 | * | (133 | / | 382) | = | -37.95026175 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for West Fresno Middle | -99 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -107 | -95 | -91 | -88 | -99 | -480.0 | -96.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -75.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -117.0
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 | 98% | 97% | 97% | 98% | 91% |
| 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 Middle math proficiency
Zero+ meets standard.
97% less $meal
96% less $meal
96% less $meal
97% less $meal
89% 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.
Intermediate/Middle Schools (Public) schools in Washington Unified (1)
| West Fresno Middle |