Dale Junior High (Data source)
Source data for Dale Junior 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 | 1420037 | 2499 | - | 2567 | = | -68 | * | (580 | / | 1144) | = | -34.47552441 | ||
8 | 1420040 | 2515 | - | 2586 | = | -71 | * | (564 | / | 1144) | = | -35.0034965 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Dale Junior High | -69 |
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 | 44783 | 2504 | - | 2567 | = | -63 | * | (606 | / | 1175) | = | -32.49191484 | ||
8 | 44784 | 2500 | - | 2586 | = | -86 | * | (569 | / | 1175) | = | -41.64595743 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Dale Junior High | -74 |
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 | 45960 | 2477 | - | 2567 | = | -90 | * | (594 | / | 1207) | = | -44.29163214 | ||
8 | 45962 | 2488 | - | 2586 | = | -98 | * | (613 | / | 1207) | = | -49.77133379 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Dale Junior High | -94 |
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 | 45976 | 2476 | - | 2567 | = | -91 | * | (485 | / | 1056) | = | -41.79450757 | ||
8 | 45979 | 2472 | - | 2586 | = | -114 | * | (571 | / | 1056) | = | -61.64204534 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Dale Junior High | -103 |
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 |
||
7 | 46156 | 2480 | - | 2567 | = | -87 | * | (540 | / | 1010) | = | -46.51485146 | ||
8 | 46157 | 2480 | - | 2586 | = | -106 | * | (470 | / | 1010) | = | -49.3267326 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Dale Junior High | -96 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-69 | -74 | -94 | -103 | -96 | -436.0 | -87.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -45.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -129.2
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 | 88% | 87% | 86% | 90% | 90% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Anaheim Union High school district | County of Orange
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.
Dale Junior High math proficiency
Zero+ meets standard.
80% less $meal
77% less $meal
76% less $meal
83% 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 Anaheim Union High (8)
Ball Junior High | Brookhurst Junior High | Dale Junior High |
Lexington Junior High | Orangeview Junior High | South Junior High |
Sycamore Junior High | Walker Junior High |