Hurley Elementary (Data source)
Source data for Hurley 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 | 3072574 | 2464 | - | 2436 | = | 28 | * | (95 | / | 368) | = | 7.22826084 | ||
4 | 3072577 | 2506 | - | 2485 | = | 21 | * | (89 | / | 368) | = | 5.07880435 | ||
5 | 3072578 | 2514 | - | 2528 | = | -14 | * | (98 | / | 368) | = | -3.72826086 | ||
6 | 3072581 | 2554 | - | 2552 | = | 2 | * | (86 | / | 368) | = | 0.4673913 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Hurley Elementary | 9 |
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 | 94583 | 2468 | - | 2436 | = | 32 | * | (110 | / | 407) | = | 8.64864864 | ||
4 | 94584 | 2507 | - | 2485 | = | 22 | * | (101 | / | 407) | = | 5.45945946 | ||
5 | 94587 | 2522 | - | 2528 | = | -6 | * | (93 | / | 407) | = | -1.37100737 | ||
6 | 94588 | 2575 | - | 2552 | = | 23 | * | (103 | / | 407) | = | 5.82063882 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Hurley Elementary | 19 |
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 | 97364 | 2471 | - | 2436 | = | 35 | * | (89 | / | 404) | = | 7.71039602 | ||
4 | 97365 | 2491 | - | 2485 | = | 6 | * | (106 | / | 404) | = | 1.57425742 | ||
5 | 97368 | 2527 | - | 2528 | = | -1 | * | (107 | / | 404) | = | -0.26485149 | ||
6 | 97370 | 2562 | - | 2552 | = | 10 | * | (102 | / | 404) | = | 2.52475247 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Hurley Elementary | 12 |
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 | 97543 | 2479 | - | 2436 | = | 43 | * | (95 | / | 415) | = | 9.84337347 | ||
4 | 97544 | 2489 | - | 2485 | = | 4 | * | (93 | / | 415) | = | 0.89638554 | ||
5 | 97547 | 2515 | - | 2528 | = | -13 | * | (113 | / | 415) | = | -3.53975903 | ||
6 | 97548 | 2553 | - | 2552 | = | 1 | * | (114 | / | 415) | = | 0.2746988 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Hurley Elementary | 7 |
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 | 98195 | 2484 | - | 2436 | = | 48 | * | (98 | / | 415) | = | 11.33493974 | ||
4 | 98196 | 2502 | - | 2485 | = | 17 | * | (104 | / | 415) | = | 4.26024095 | ||
5 | 98197 | 2529 | - | 2528 | = | 1 | * | (99 | / | 415) | = | 0.23855422 | ||
6 | 98198 | 2564 | - | 2552 | = | 12 | * | (114 | / | 415) | = | 3.29638554 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Hurley Elementary | 19 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
9 | 19 | 12 | 7 | 19 | 66.0 | 13.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 28.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -1.8
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 | 29% | 30% | 26% | 30% | 29% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Visalia Unified school district | County of Tulare
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation: wealth/poverty.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Hurley Elementary math proficiency
Zero+ meets standard.
23% less $meal
26% less $meal
24% less $meal
27% less $meal
25% 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.