Alicante Avenue Elementary (Data source)
Source data for Alicante Avenue 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 | 513954 | 2399 | - | 2436 | = | -37 | * | (188 | / | 654) | = | -10.6360856 | ||
4 | 513957 | 2410 | - | 2485 | = | -75 | * | (157 | / | 654) | = | -18.00458715 | ||
5 | 513958 | 2417 | - | 2528 | = | -111 | * | (158 | / | 654) | = | -26.81651375 | ||
6 | 513961 | 2451 | - | 2552 | = | -101 | * | (151 | / | 654) | = | -23.31957185 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Alicante Avenue Elementary | -79 |
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 | 16294 | 2401 | - | 2436 | = | -35 | * | (148 | / | 627) | = | -8.261563 | ||
4 | 16295 | 2431 | - | 2485 | = | -54 | * | (175 | / | 627) | = | -15.07177033 | ||
5 | 16298 | 2438 | - | 2528 | = | -90 | * | (145 | / | 627) | = | -20.81339712 | ||
6 | 16299 | 2455 | - | 2552 | = | -97 | * | (159 | / | 627) | = | -24.59808605 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Alicante Avenue Elementary | -69 |
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 | 16599 | 2385 | - | 2436 | = | -51 | * | (170 | / | 646) | = | -13.42105259 | ||
4 | 16601 | 2420 | - | 2485 | = | -65 | * | (146 | / | 646) | = | -14.69040242 | ||
5 | 16603 | 2437 | - | 2528 | = | -91 | * | (176 | / | 646) | = | -24.79256962 | ||
6 | 16604 | 2478 | - | 2552 | = | -74 | * | (154 | / | 646) | = | -17.64086681 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Alicante Avenue Elementary | -71 |
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 | 16616 | 2397 | - | 2436 | = | -39 | * | (170 | / | 654) | = | -10.13761464 | ||
4 | 16617 | 2413 | - | 2485 | = | -72 | * | (174 | / | 654) | = | -19.15596324 | ||
5 | 16620 | 2427 | - | 2528 | = | -101 | * | (146 | / | 654) | = | -22.54740059 | ||
6 | 16621 | 2487 | - | 2552 | = | -65 | * | (164 | / | 654) | = | -16.29969413 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Alicante Avenue Elementary | -68 |
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 | 16748 | 2407 | - | 2436 | = | -29 | * | (153 | / | 633) | = | -7.00947867 | ||
4 | 16749 | 2424 | - | 2485 | = | -61 | * | (168 | / | 633) | = | -16.18957342 | ||
5 | 16750 | 2434 | - | 2528 | = | -94 | * | (170 | / | 633) | = | -25.24486569 | ||
6 | 16751 | 2458 | - | 2552 | = | -94 | * | (142 | / | 633) | = | -21.08688774 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Alicante Avenue Elementary | -70 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-79 | -69 | -71 | -68 | -70 | -357.0 | -71.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -59.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -83.4
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 | 95% | 87% | 93% | 91% | 91% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Lamont Elementary school district County of Kern
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.
Alicante Avenue Elementary math proficiency
Zero+ meets standard.
87% less $meal
81% less $meal
87% less $meal
88% less $meal
86% 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 Lamont Elementary (3)
Alicante Avenue Elementary | Lamont Elementary | Myrtle Avenue Elementary |