Quincy Junior/Senior High (Data source)
Source data for Quincy Junior/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 | 1633973 | 2575 | - | 2567 | = | 8 | * | (48 | / | 145) | = | 2.64827586 | ||
8 | 1633976 | 2547 | - | 2586 | = | -39 | * | (45 | / | 145) | = | -12.10344825 | ||
11 | 1633977 | 2564 | - | 2628 | = | -64 | * | (52 | / | 145) | = | -22.9517241 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Quincy Junior/Senior High | -32 |
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 | 51092 | 2551 | - | 2567 | = | -16 | * | (51 | / | 141) | = | -5.78723403 | ||
8 | 51094 | 2598 | - | 2586 | = | 12 | * | (50 | / | 141) | = | 4.25531915 | ||
11 | 51097 | 2615 | - | 2628 | = | -13 | * | (40 | / | 141) | = | -3.68794326 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Quincy Junior/Senior High | -5 |
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 | 52548 | 2548 | - | 2567 | = | -19 | * | (54 | / | 144) | = | -7.125 | ||
8 | 52550 | 2575 | - | 2586 | = | -11 | * | (46 | / | 144) | = | -3.51388888 | ||
11 | 52552 | 2598 | - | 2628 | = | -30 | * | (44 | / | 144) | = | -9.16666665 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Quincy Junior/Senior High | -20 |
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 | 52621 | 2528 | - | 2567 | = | -39 | * | (39 | / | 134) | = | -11.35074626 | ||
8 | 52622 | 2560 | - | 2586 | = | -26 | * | (55 | / | 134) | = | -10.67164179 | ||
11 | 52625 | 2540 | - | 2628 | = | -88 | * | (40 | / | 134) | = | -26.26865666 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Quincy Junior/Senior High | -48 |
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 | 52801 | 2518 | - | 2567 | = | -49 | * | (43 | / | 123) | = | -17.13008126 | ||
8 | 52802 | 2507 | - | 2586 | = | -79 | * | (39 | / | 123) | = | -25.04878043 | ||
11 | 52803 | 2580 | - | 2628 | = | -48 | * | (41 | / | 123) | = | -15.99999998 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Quincy Junior/Senior High | -58 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-32 | -5 | -20 | -48 | -58 | -163.0 | -32.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 30.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -95.6
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 | 28% | 22% | 26% | 34% | 35% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Plumas Unified school district County of Plumas
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.
Quincy Junior/Senior High math proficiency
Zero+ meets standard.
23% less $meal
18% less $meal
21% less $meal
33% less $meal
33% 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 Plumas Unified (4)
Chester Junior/Senior High | Greenville Junior/Senior High | Portola Junior/Senior High |
Quincy Junior/Senior High |