Blaker-Kinser Junior High (Data source)
Source data for Blaker-Kinser Junior High
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 |
||
| 7 | 2924314 | 2468 | - | 2567 | = | -99 | * | (344 | / | 663) | = | -51.36651581 | ||
| 8 | 2924315 | 2497 | - | 2586 | = | -89 | * | (319 | / | 663) | = | -42.82202106 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Blaker-Kinser Junior High | -94 | ||||||||||||
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 |
||
| 7 | 89515 | 2474 | - | 2567 | = | -93 | * | (354 | / | 710) | = | -46.36901406 | ||
| 8 | 89518 | 2492 | - | 2586 | = | -94 | * | (356 | / | 710) | = | -47.1323943 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Blaker-Kinser Junior High | -94 | ||||||||||||
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 |
||
| 7 | 92121 | 2476 | - | 2567 | = | -91 | * | (324 | / | 675) | = | -43.68 | ||
| 8 | 92124 | 2481 | - | 2586 | = | -105 | * | (351 | / | 675) | = | -54.6 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Blaker-Kinser Junior High | -98 | ||||||||||||
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 |
||
| 7 | 92322 | 2472 | - | 2567 | = | -95 | * | (338 | / | 666) | = | -48.21321317 | ||
| 8 | 92325 | 2491 | - | 2586 | = | -95 | * | (328 | / | 666) | = | -46.78678674 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Blaker-Kinser Junior High | -95 | ||||||||||||
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 |
||
| 7 | 92966 | 2460 | - | 2567 | = | -107 | * | (367 | / | 696) | = | -56.42097695 | ||
| 8 | 92967 | 2472 | - | 2586 | = | -114 | * | (329 | / | 696) | = | -53.88793099 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Blaker-Kinser Junior High | -110 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -94 | -94 | -98 | -95 | -110 | -491.0 | -98.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -80.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -116.2
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 | 85% | 86% | 88% | 90% | 88% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ceres Unified school district | County of Stanislaus
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.
Blaker-Kinser Junior High math proficiency
Zero+ meets standard.
74% less $meal
73% less $meal
72% less $meal
82% less $meal
79% 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.
Intermediate/Middle Schools (Public) schools in Ceres Unified (2)
| Blaker-Kinser Junior High | Mae Hensley Junior High |