Bess Maxwell Elementary (Data source)
Source data for Bess Maxwell 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 | 262795 | 2416 | - | 2436 | = | -20 | * | (37 | / | 112) | = | -6.60714284 | ||
4 | 262798 | 2402 | - | 2485 | = | -83 | * | (36 | / | 112) | = | -26.67857139 | ||
5 | 262799 | 2456 | - | 2528 | = | -72 | * | (39 | / | 112) | = | -25.07142852 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Bess Maxwell Elementary | -58 |
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 | 7699 | 2430 | - | 2436 | = | -6 | * | (31 | / | 109) | = | -1.70642201 | ||
4 | 7702 | 2471 | - | 2485 | = | -14 | * | (41 | / | 109) | = | -5.26605503 | ||
5 | 7703 | 2446 | - | 2528 | = | -82 | * | (37 | / | 109) | = | -27.83486236 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Bess Maxwell Elementary | -35 |
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 | 7943 | 2382 | - | 2436 | = | -54 | * | (43 | / | 110) | = | -21.10909086 | ||
4 | 7946 | 2444 | - | 2485 | = | -41 | * | (31 | / | 110) | = | -11.55454542 | ||
5 | 7948 | 2463 | - | 2528 | = | -65 | * | (36 | / | 110) | = | -21.27272726 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Bess Maxwell Elementary | -54 |
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 | 7962 | 2400 | - | 2436 | = | -36 | * | (40 | / | 115) | = | -12.5217391 | ||
4 | 7963 | 2423 | - | 2485 | = | -62 | * | (42 | / | 115) | = | -22.64347824 | ||
5 | 7966 | 2483 | - | 2528 | = | -45 | * | (33 | / | 115) | = | -12.91304345 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Bess Maxwell Elementary | -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 |
||
3 | 8013 | 2390 | - | 2436 | = | -46 | * | (39 | / | 114) | = | -15.7368421 | ||
4 | 8014 | 2425 | - | 2485 | = | -60 | * | (40 | / | 114) | = | -21.05263152 | ||
5 | 8015 | 2431 | - | 2528 | = | -97 | * | (35 | / | 114) | = | -29.78070167 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Bess Maxwell Elementary | -67 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-58 | -35 | -54 | -48 | -67 | -262.0 | -52.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -19.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -85.4
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 | 78% | 83% | 79% | 83% | 84% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Del Norte County Unified school district County of Del Norte
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.
Bess Maxwell Elementary math proficiency
Zero+ meets standard.
69% less $meal
74% less $meal
72% less $meal
74% less $meal
77% 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 Del Norte County Unified (8)
Bess Maxwell Elementary | Joe Hamilton Elementary | Margaret Keating Elementary |
Mary Peacock Elementary | Mountain Elementary | Pine Grove Elementary |
Redwood Elementary | Smith River Elementary |