Alpaugh -Senior High (Data source)
Source data for Alpaugh -Senior High
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 |
||
7 | 3025499 | 2446 | - | 2567 | = | -121 | * | (18 | / | 58) | = | -37.55172407 | ||
8 | 3025500 | 2492 | - | 2586 | = | -94 | * | (24 | / | 58) | = | -38.89655168 | ||
11 | 3025503 | 2477 | - | 2628 | = | -151 | * | (16 | / | 58) | = | -41.65517227 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Alpaugh -Senior High | -118 |
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 |
||
7 | 92907 | 2423 | - | 2567 | = | -144 | * | (22 | / | 60) | = | -52.7999999 | ||
8 | 92910 | 2481 | - | 2586 | = | -105 | * | (16 | / | 60) | = | -27.99999993 | ||
11 | 92911 | 2491 | - | 2628 | = | -137 | * | (22 | / | 60) | = | -50.23333324 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Alpaugh -Senior High | -131 |
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 |
||
7 | 95674 | 2433 | - | 2567 | = | -134 | * | (20 | / | 64) | = | -41.875 | ||
8 | 95676 | 2429 | - | 2586 | = | -157 | * | (19 | / | 64) | = | -46.609375 | ||
11 | 95678 | 2451 | - | 2628 | = | -177 | * | (25 | / | 64) | = | -69.140625 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Alpaugh -Senior High | -158 |
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 |
||
7 | 95859 | 2472 | - | 2567 | = | -95 | * | (28 | / | 73) | = | -36.43835609 | ||
8 | 95862 | 2454 | - | 2586 | = | -132 | * | (21 | / | 73) | = | -37.97260262 | ||
11 | 95863 | 2513 | - | 2628 | = | -115 | * | (24 | / | 73) | = | -37.80821915 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Alpaugh -Senior High | -112 |
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 |
||
11 | 96540 | 2475 | - | 2628 | = | -153 | * | (12 | / | 12) | = | -153.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Alpaugh -Senior High | -153 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-118 | -131 | -158 | -112 | -153 | -672.0 | -134.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -74.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -194.4
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 | 89% | 94% | 95% | 95% | 95% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Alpaugh Unified school district | County of Tulare
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.
Alpaugh -Senior High math proficiency
Zero+ meets standard.
84% less $meal
86% less $meal
90% less $meal
93% less $meal
94% 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.
High Schools (Public) schools in Alpaugh Unified (1)
Alpaugh -Senior High |