Glacier Point Middle (Data source)
Source data for Glacier Point 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 | 375044 | 2474 | - | 2567 | = | -93 | * | (459 | / | 869) | = | -49.12197923 | ||
| 8 | 375045 | 2465 | - | 2586 | = | -121 | * | (410 | / | 869) | = | -57.08860755 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Glacier Point Middle | -106 | ||||||||||||
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 | 11376 | 2471 | - | 2567 | = | -96 | * | (424 | / | 885) | = | -45.99322032 | ||
| 8 | 11378 | 2489 | - | 2586 | = | -97 | * | (461 | / | 885) | = | -50.52768354 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Glacier Point Middle | -97 | ||||||||||||
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 | 11701 | 2469 | - | 2567 | = | -98 | * | (431 | / | 844) | = | -50.04502369 | ||
| 8 | 11704 | 2487 | - | 2586 | = | -99 | * | (413 | / | 844) | = | -48.44431271 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Glacier Point Middle | -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 | 11731 | 2467 | - | 2567 | = | -100 | * | (430 | / | 851) | = | -50.5287896 | ||
| 8 | 11734 | 2488 | - | 2586 | = | -98 | * | (421 | / | 851) | = | -48.48178609 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Glacier Point Middle | -99 | ||||||||||||
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 | 11822 | 2467 | - | 2567 | = | -100 | * | (463 | / | 893) | = | -51.8477043 | ||
| 8 | 11823 | 2489 | - | 2586 | = | -97 | * | (430 | / | 893) | = | -46.70772673 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Glacier Point Middle | -99 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -106 | -97 | -98 | -99 | -99 | -499.0 | -99.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -90.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -108.8
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 | 77% | 84% | 77% | 80% | 86% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Central Unified school district | County of Fresno
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.
Glacier Point Middle math proficiency
Zero+ meets standard.
71% less $meal
73% less $meal
69% less $meal
74% less $meal
74% 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 Central Unified (1)
| Glacier Point Middle |