Mendota Elementary (Data source)
Source data for Mendota 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 | 383554 | 2402 | - | 2436 | = | -34 | * | (103 | / | 352) | = | -9.94886362 | ||
| 4 | 383555 | 2428 | - | 2485 | = | -57 | * | (94 | / | 352) | = | -15.22159088 | ||
| 5 | 383558 | 2451 | - | 2528 | = | -77 | * | (82 | / | 352) | = | -17.93749997 | ||
| 6 | 383559 | 2486 | - | 2552 | = | -66 | * | (73 | / | 352) | = | -13.68749996 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Mendota Elementary | -57 | ||||||||||||
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 | 11636 | 2410 | - | 2436 | = | -26 | * | (111 | / | 384) | = | -7.515625 | ||
| 4 | 11637 | 2478 | - | 2485 | = | -7 | * | (101 | / | 384) | = | -1.84114583 | ||
| 5 | 11640 | 2458 | - | 2528 | = | -70 | * | (94 | / | 384) | = | -17.13541662 | ||
| 6 | 11641 | 2494 | - | 2552 | = | -58 | * | (78 | / | 384) | = | -11.78125 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Mendota Elementary | -38 | ||||||||||||
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 | 11964 | 2409 | - | 2436 | = | -27 | * | (107 | / | 394) | = | -7.33248731 | ||
| 4 | 11965 | 2435 | - | 2485 | = | -50 | * | (106 | / | 394) | = | -13.4517766 | ||
| 5 | 11968 | 2498 | - | 2528 | = | -30 | * | (94 | / | 394) | = | -7.1573604 | ||
| 6 | 11969 | 2480 | - | 2552 | = | -72 | * | (87 | / | 394) | = | -15.8984771 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Mendota Elementary | -44 | ||||||||||||
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 | 11999 | 2419 | - | 2436 | = | -17 | * | (87 | / | 378) | = | -3.91269841 | ||
| 4 | 12002 | 2448 | - | 2485 | = | -37 | * | (103 | / | 378) | = | -10.08201056 | ||
| 5 | 12003 | 2497 | - | 2528 | = | -31 | * | (101 | / | 378) | = | -8.28306878 | ||
| 6 | 12006 | 2488 | - | 2552 | = | -64 | * | (87 | / | 378) | = | -14.73015872 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Mendota Elementary | -37 | ||||||||||||
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 | 12092 | 2405 | - | 2436 | = | -31 | * | (125 | / | 409) | = | -9.4743276 | ||
| 4 | 12093 | 2440 | - | 2485 | = | -45 | * | (82 | / | 409) | = | -9.02200487 | ||
| 5 | 12094 | 2507 | - | 2528 | = | -21 | * | (101 | / | 409) | = | -5.18581907 | ||
| 6 | 12095 | 2511 | - | 2552 | = | -41 | * | (101 | / | 409) | = | -10.12469437 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Mendota Elementary | -34 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -57 | -38 | -44 | -37 | -34 | -210.0 | -42.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -15.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -69.0
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% | 95% | 99% | 100% | 98% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Mendota 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.
Mendota Elementary math proficiency
Zero+ meets standard.
96% less $meal
93% less $meal
94% less $meal
98% less $meal
96% 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 Mendota Unified (3)
| McCabe Elementary | Mendota Elementary | Washington Elementary |