Valley Los Banos Community (Data source)
Source data for Valley Los Banos Community
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 |
||
11 | 1293283 | 2383 | - | 2628 | = | -245 | * | (40 | / | 40) | = | -245.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Valley Los Banos Community | -245 |
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 |
||
8 | 40546 | 0 | - | 2586 | = | * | (0 | / | 18) | = | ||||
11 | 40549 | 2401 | - | 2628 | = | -227 | * | (18 | / | 18) | = | -227.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Valley Los Banos Community | -227 |
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 |
||
11 | 41557 | 2400 | - | 2628 | = | -228 | * | (24 | / | 24) | = | -228.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Valley Los Banos Community | -228 |
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 |
||
11 | 41594 | 2411 | - | 2628 | = | -217 | * | (31 | / | 31) | = | -217.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Valley Los Banos Community | -217 |
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 | 41730 | 2393 | - | 2628 | = | -235 | * | (36 | / | 36) | = | -235.0 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Valley Los Banos Community | -235 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-245 | -227 | -228 | -217 | -235 | -1152.0 | -230.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -200.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -260.4
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 | 94% | 98% | 88% | 89% | 92% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Merced County Office of Education school district County of Merced
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.
Valley Los Banos Community math proficiency
Zero+ meets standard.
87% less $meal
90% less $meal
85% less $meal
84% less $meal
85% 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.
County Community schools in Merced County Office of Education (3)
Valley Atwater Community | Valley Los Banos Community | Valley Merced Community |