Kettleman City Elementary (Data source)
Source data for Kettleman City 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 | 572578 | 2398 | - | 2436 | = | -38 | * | (29 | / | 168) | = | -6.55952379 | ||
4 | 572581 | 2402 | - | 2485 | = | -83 | * | (33 | / | 168) | = | -16.30357139 | ||
5 | 572582 | 2419 | - | 2528 | = | -109 | * | (31 | / | 168) | = | -20.11309518 | ||
6 | 572585 | 2444 | - | 2552 | = | -108 | * | (24 | / | 168) | = | -15.42857134 | ||
7 | 572586 | 2524 | - | 2567 | = | -43 | * | (20 | / | 168) | = | -5.11904762 | ||
8 | 572589 | 2488 | - | 2586 | = | -98 | * | (31 | / | 168) | = | -18.08333328 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Kettleman City Elementary | -82 |
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 | 18203 | 2399 | - | 2436 | = | -37 | * | (33 | / | 176) | = | -6.9375 | ||
4 | 18205 | 2440 | - | 2485 | = | -45 | * | (31 | / | 176) | = | -7.92613634 | ||
5 | 18206 | 2412 | - | 2528 | = | -116 | * | (33 | / | 176) | = | -21.75 | ||
6 | 18209 | 2460 | - | 2552 | = | -92 | * | (32 | / | 176) | = | -16.72727265 | ||
7 | 18211 | 2487 | - | 2567 | = | -80 | * | (26 | / | 176) | = | -11.81818176 | ||
8 | 18212 | 2509 | - | 2586 | = | -77 | * | (21 | / | 176) | = | -9.18749994 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Kettleman City Elementary | -74 |
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 | 18535 | 2410 | - | 2436 | = | -26 | * | (30 | / | 179) | = | -4.35754189 | ||
4 | 18537 | 2421 | - | 2485 | = | -64 | * | (33 | / | 179) | = | -11.79888262 | ||
5 | 18539 | 2427 | - | 2528 | = | -101 | * | (30 | / | 179) | = | -16.92737427 | ||
6 | 18541 | 2457 | - | 2552 | = | -95 | * | (28 | / | 179) | = | -14.8603352 | ||
7 | 18543 | 2478 | - | 2567 | = | -89 | * | (31 | / | 179) | = | -15.41340777 | ||
8 | 18544 | 2497 | - | 2586 | = | -89 | * | (27 | / | 179) | = | -13.42458093 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Kettleman City Elementary | -77 |
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 | 18568 | 2416 | - | 2436 | = | -20 | * | (28 | / | 171) | = | -3.2748538 | ||
4 | 18570 | 2414 | - | 2485 | = | -71 | * | (28 | / | 171) | = | -11.62573099 | ||
5 | 18572 | 2429 | - | 2528 | = | -99 | * | (32 | / | 171) | = | -18.5263157 | ||
6 | 18574 | 2480 | - | 2552 | = | -72 | * | (28 | / | 171) | = | -11.78947368 | ||
7 | 18575 | 2474 | - | 2567 | = | -93 | * | (27 | / | 171) | = | -14.68421045 | ||
8 | 18577 | 2498 | - | 2586 | = | -88 | * | (28 | / | 171) | = | -14.40935672 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Kettleman City Elementary | -74 |
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 | 18703 | 2402 | - | 2436 | = | -34 | * | (31 | / | 177) | = | -5.95480223 | ||
4 | 18704 | 2429 | - | 2485 | = | -56 | * | (25 | / | 177) | = | -7.90960447 | ||
5 | 18705 | 2421 | - | 2528 | = | -107 | * | (29 | / | 177) | = | -17.53107335 | ||
6 | 18706 | 2459 | - | 2552 | = | -93 | * | (34 | / | 177) | = | -17.86440674 | ||
7 | 18707 | 2499 | - | 2567 | = | -68 | * | (28 | / | 177) | = | -10.75706212 | ||
8 | 18708 | 2481 | - | 2586 | = | -105 | * | (30 | / | 177) | = | -17.79661013 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Kettleman City Elementary | -78 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-82 | -74 | -77 | -74 | -78 | -385.0 | -77.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -68.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -86.0
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 | 93% | 93% | 92% | 94% | 89% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Reef-Sunset Unified school district County of Kings
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.
Kettleman City Elementary math proficiency
Zero+ meets standard.
93% less $meal
93% less $meal
89% less $meal
86% 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.
Elementary School (Public) schools in Reef-Sunset Unified (3)
Avenal Elementary | Kettleman City Elementary | Tamarack Elementary |