Myrtle Avenue Elementary (Data source)
Source data for Myrtle 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 |
||
4 | 514534 | 2423 | - | 2485 | = | -62 | * | (163 | / | 458) | = | -22.06550215 | ||
5 | 514535 | 2437 | - | 2528 | = | -91 | * | (161 | / | 458) | = | -31.98908294 | ||
6 | 514538 | 2469 | - | 2552 | = | -83 | * | (134 | / | 458) | = | -24.28384278 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Myrtle Avenue Elementary | -78 |
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 |
||
4 | 16314 | 2417 | - | 2485 | = | -68 | * | (169 | / | 484) | = | -23.7438016 | ||
5 | 16315 | 2470 | - | 2528 | = | -58 | * | (160 | / | 484) | = | -19.1735537 | ||
6 | 16318 | 2464 | - | 2552 | = | -88 | * | (155 | / | 484) | = | -28.1818181 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Myrtle Avenue Elementary | -71 |
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 |
||
4 | 16618 | 2434 | - | 2485 | = | -51 | * | (149 | / | 496) | = | -15.32056448 | ||
5 | 16621 | 2448 | - | 2528 | = | -80 | * | (181 | / | 496) | = | -29.19354832 | ||
6 | 16623 | 2499 | - | 2552 | = | -53 | * | (166 | / | 496) | = | -17.73790321 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Myrtle Avenue Elementary | -62 |
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 |
||
4 | 16635 | 2439 | - | 2485 | = | -46 | * | (167 | / | 497) | = | -15.45674042 | ||
5 | 16638 | 2461 | - | 2528 | = | -67 | * | (151 | / | 497) | = | -20.35613678 | ||
6 | 16639 | 2483 | - | 2552 | = | -69 | * | (179 | / | 497) | = | -24.85110659 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Myrtle Avenue Elementary | -61 |
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 |
||
4 | 16767 | 2433 | - | 2485 | = | -52 | * | (173 | / | 480) | = | -18.74166663 | ||
5 | 16768 | 2466 | - | 2528 | = | -62 | * | (158 | / | 480) | = | -20.40833329 | ||
6 | 16769 | 2485 | - | 2552 | = | -67 | * | (149 | / | 480) | = | -20.79791662 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Myrtle Avenue Elementary | -60 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-78 | -71 | -62 | -61 | -60 | -332.0 | -66.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -45.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -87.4
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 | 99% | 93% | 94% | 93% | 93% |
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.
Myrtle Avenue Elementary math proficiency
Zero+ meets standard.
86% less $meal
82% less $meal
82% less $meal
88% less $meal
87% 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 |