Hewes Middle (Data source)
Source data for Hewes 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 |
||
| 6 | 1568853 | 2552 | - | 2552 | = | 0 | * | (319 | / | 936) | = | 0.0 | ||
| 7 | 1568854 | 2545 | - | 2567 | = | -22 | * | (331 | / | 936) | = | -7.77991452 | ||
| 8 | 1568857 | 2574 | - | 2586 | = | -12 | * | (286 | / | 936) | = | -3.66666666 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Hewes Middle | -11 | ||||||||||||
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 |
||
| 6 | 49111 | 2575 | - | 2552 | = | 23 | * | (319 | / | 963) | = | 7.61889927 | ||
| 7 | 49113 | 2560 | - | 2567 | = | -7 | * | (332 | / | 963) | = | -2.41329179 | ||
| 8 | 49115 | 2596 | - | 2586 | = | 10 | * | (312 | / | 963) | = | 3.23987538 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Hewes Middle | 8 | ||||||||||||
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 |
||
| 6 | 50453 | 2584 | - | 2552 | = | 32 | * | (303 | / | 974) | = | 9.95482544 | ||
| 7 | 50455 | 2577 | - | 2567 | = | 10 | * | (330 | / | 974) | = | 3.38809034 | ||
| 8 | 50457 | 2584 | - | 2586 | = | -2 | * | (341 | / | 974) | = | -0.70020534 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Hewes Middle | 13 | ||||||||||||
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 |
||
| 6 | 50475 | 2585 | - | 2552 | = | 33 | * | (314 | / | 945) | = | 10.96507936 | ||
| 7 | 50476 | 2587 | - | 2567 | = | 20 | * | (303 | / | 945) | = | 6.4126984 | ||
| 8 | 50479 | 2596 | - | 2586 | = | 10 | * | (328 | / | 945) | = | 3.47089947 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Hewes Middle | 21 | ||||||||||||
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 |
||
| 6 | 50675 | 2586 | - | 2552 | = | 34 | * | (343 | / | 969) | = | 12.03508771 | ||
| 7 | 50676 | 2591 | - | 2567 | = | 24 | * | (317 | / | 969) | = | 7.85139317 | ||
| 8 | 50677 | 2600 | - | 2586 | = | 14 | * | (309 | / | 969) | = | 4.46439627 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Hewes Middle | 24 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -11 | 8 | 13 | 21 | 24 | 55.0 | 11.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 50.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -28.0
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 | 21% | 21% | 21% | 25% | 24% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Tustin 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.
Hewes Middle math proficiency
Zero+ meets standard.
15% less $meal
14% less $meal
16% less $meal
20% less $meal
19% 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 Tustin Unified (5)
| A. G. Currie Middle | C. E. Utt Middle | Columbus Tustin Middle |
| Hewes Middle | Pioneer Middle |