Kraemer Middle (Data source)
Source data for Kraemer Middle
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 | 1525887 | 2573 | - | 2567 | = | 6 | * | (451 | / | 914) | = | 2.96061269 | ||
| 8 | 1525888 | 2592 | - | 2586 | = | 6 | * | (463 | / | 914) | = | 3.03938731 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Kraemer Middle | 6 | ||||||||||||
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 | 47782 | 2588 | - | 2567 | = | 21 | * | (468 | / | 933) | = | 10.53376206 | ||
| 8 | 47785 | 2605 | - | 2586 | = | 19 | * | (465 | / | 933) | = | 9.46945336 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Kraemer Middle | 20 | ||||||||||||
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 | 49086 | 2601 | - | 2567 | = | 34 | * | (498 | / | 957) | = | 17.69278995 | ||
| 8 | 49088 | 2614 | - | 2586 | = | 28 | * | (459 | / | 957) | = | 13.42946707 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Kraemer Middle | 31 | ||||||||||||
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 | 49109 | 2597 | - | 2567 | = | 30 | * | (534 | / | 1024) | = | 15.64453125 | ||
| 8 | 49111 | 2613 | - | 2586 | = | 27 | * | (490 | / | 1024) | = | 12.91992188 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Kraemer Middle | 29 | ||||||||||||
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 | 49306 | 2608 | - | 2567 | = | 41 | * | (519 | / | 1040) | = | 20.4605769 | ||
| 8 | 49307 | 2621 | - | 2586 | = | 35 | * | (521 | / | 1040) | = | 17.53365383 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Kraemer Middle | 38 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 6 | 20 | 31 | 29 | 38 | 124.0 | 24.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 60.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -11.2
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 | 53% | 44% | 41% | 43% | 45% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Placentia-Yorba Linda Unified school district | County of Orange
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.
Kraemer Middle math proficiency
Zero+ meets standard.
43% less $meal
37% less $meal
33% less $meal
37% less $meal
40% 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.
Junior High Schools (Public) schools in Placentia-Yorba Linda Unified (1)
| Kraemer Middle |