Firebaugh Middle (Data source)
Source data for Firebaugh 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 | 373166 | 2436 | - | 2552 | = | -116 | * | (160 | / | 474) | = | -39.15611807 | ||
| 7 | 373167 | 2456 | - | 2567 | = | -111 | * | (157 | / | 474) | = | -36.76582271 | ||
| 8 | 373170 | 2487 | - | 2586 | = | -99 | * | (157 | / | 474) | = | -32.79113917 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Firebaugh Middle | -109 | ||||||||||||
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 | 11323 | 2453 | - | 2552 | = | -99 | * | (185 | / | 505) | = | -36.26732667 | ||
| 7 | 11326 | 2466 | - | 2567 | = | -101 | * | (161 | / | 505) | = | -32.19999998 | ||
| 8 | 11327 | 2499 | - | 2586 | = | -87 | * | (159 | / | 505) | = | -27.3920792 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Firebaugh Middle | -96 | ||||||||||||
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 | 11647 | 2457 | - | 2552 | = | -95 | * | (143 | / | 494) | = | -27.49999998 | ||
| 7 | 11649 | 2478 | - | 2567 | = | -89 | * | (186 | / | 494) | = | -33.5101214 | ||
| 8 | 11651 | 2519 | - | 2586 | = | -67 | * | (165 | / | 494) | = | -22.3785425 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Firebaugh Middle | -83 | ||||||||||||
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 | 11680 | 2479 | - | 2552 | = | -73 | * | (162 | / | 486) | = | -24.33333331 | ||
| 7 | 11682 | 2508 | - | 2567 | = | -59 | * | (140 | / | 486) | = | -16.99588474 | ||
| 8 | 11684 | 2525 | - | 2586 | = | -61 | * | (184 | / | 486) | = | -23.0946502 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Firebaugh Middle | -64 | ||||||||||||
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 | 11771 | 2476 | - | 2552 | = | -76 | * | (162 | / | 467) | = | -26.36402562 | ||
| 7 | 11772 | 2513 | - | 2567 | = | -54 | * | (165 | / | 467) | = | -19.07922908 | ||
| 8 | 11773 | 2566 | - | 2586 | = | -20 | * | (140 | / | 467) | = | -5.99571734 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Firebaugh Middle | -51 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -109 | -96 | -83 | -64 | -51 | -403.0 | -80.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -11.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -149.6
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 | 91% | 92% | 91% | 90% | 91% |
| 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.
Firebaugh Middle math proficiency
Zero+ meets standard.
83% less $meal
83% less $meal
80% less $meal
81% less $meal
83% 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 Firebaugh-Las Deltas Unified (1)
| Firebaugh Middle |