Woodrow Wallace Middle (Data source)
Source data for Woodrow Wallace 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 |
||
5 | 511578 | 2446 | - | 2528 | = | -82 | * | (84 | / | 335) | = | -20.56119398 | ||
6 | 511580 | 2459 | - | 2552 | = | -93 | * | (75 | / | 335) | = | -20.82089552 | ||
7 | 511581 | 2513 | - | 2567 | = | -54 | * | (77 | / | 335) | = | -12.41194028 | ||
8 | 511583 | 2493 | - | 2586 | = | -93 | * | (99 | / | 335) | = | -27.48358208 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Woodrow Wallace Middle | -81 |
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 |
||
5 | 16217 | 2448 | - | 2528 | = | -80 | * | (80 | / | 331) | = | -19.33534736 | ||
6 | 16220 | 2456 | - | 2552 | = | -96 | * | (92 | / | 331) | = | -26.68277942 | ||
7 | 16221 | 2499 | - | 2567 | = | -68 | * | (77 | / | 331) | = | -15.81873106 | ||
8 | 16224 | 2540 | - | 2586 | = | -46 | * | (82 | / | 331) | = | -11.39577035 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Woodrow Wallace Middle | -73 |
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 |
||
5 | 16525 | 2418 | - | 2528 | = | -110 | * | (63 | / | 335) | = | -20.68656711 | ||
6 | 16527 | 2457 | - | 2552 | = | -95 | * | (88 | / | 335) | = | -24.95522387 | ||
7 | 16528 | 2486 | - | 2567 | = | -81 | * | (102 | / | 335) | = | -24.66268649 | ||
8 | 16531 | 2510 | - | 2586 | = | -76 | * | (82 | / | 335) | = | -18.60298504 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Woodrow Wallace Middle | -89 |
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 | 16542 | 2439 | - | 2552 | = | -113 | * | (90 | / | 280) | = | -36.32142852 | ||
7 | 16543 | 2474 | - | 2567 | = | -93 | * | (90 | / | 280) | = | -29.8928571 | ||
8 | 16546 | 2492 | - | 2586 | = | -94 | * | (100 | / | 280) | = | -33.57142856 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Woodrow Wallace Middle | -100 |
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 | 16673 | 2450 | - | 2552 | = | -102 | * | (105 | / | 282) | = | -37.97872335 | ||
7 | 16674 | 2483 | - | 2567 | = | -84 | * | (92 | / | 282) | = | -27.40425526 | ||
8 | 16675 | 2487 | - | 2586 | = | -99 | * | (85 | / | 282) | = | -29.84042546 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Woodrow Wallace Middle | -95 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-81 | -73 | -89 | -100 | -95 | -438.0 | -87.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -57.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -117.6
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 | 69% | 73% | 72% | 75% | 70% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Kernville Union Elementary school district County of Kern
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Woodrow Wallace Middle math proficiency
Zero+ meets standard.
65% less $meal
68% less $meal
64% less $meal
69% less $meal
66% 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 Kernville Union Elementary (1)
Woodrow Wallace Middle |