Jessie Hayden Elementary (Data source)
Source data for Jessie Hayden 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 | 1551566 | 2463 | - | 2436 | = | 27 | * | (138 | / | 410) | = | 9.08780486 | ||
| 4 | 1551567 | 2503 | - | 2485 | = | 18 | * | (138 | / | 410) | = | 6.05853657 | ||
| 5 | 1551569 | 2516 | - | 2528 | = | -12 | * | (134 | / | 410) | = | -3.92195122 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Jessie Hayden Elementary | 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 |
||
| 3 | 48622 | 2483 | - | 2436 | = | 47 | * | (137 | / | 410) | = | 15.70487803 | ||
| 4 | 48624 | 2513 | - | 2485 | = | 28 | * | (135 | / | 410) | = | 9.21951218 | ||
| 5 | 48627 | 2516 | - | 2528 | = | -12 | * | (138 | / | 410) | = | -4.03902438 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Jessie Hayden Elementary | 21 | ||||||||||||
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 | 49943 | 2477 | - | 2436 | = | 41 | * | (153 | / | 430) | = | 14.58837207 | ||
| 4 | 49944 | 2521 | - | 2485 | = | 36 | * | (136 | / | 430) | = | 11.38604648 | ||
| 5 | 49947 | 2521 | - | 2528 | = | -7 | * | (141 | / | 430) | = | -2.29534883 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Jessie Hayden Elementary | 24 | ||||||||||||
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 | 49958 | 2467 | - | 2436 | = | 31 | * | (151 | / | 448) | = | 10.4486607 | ||
| 4 | 49961 | 2516 | - | 2485 | = | 31 | * | (155 | / | 448) | = | 10.7254464 | ||
| 5 | 49962 | 2519 | - | 2528 | = | -9 | * | (142 | / | 448) | = | -2.85267857 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Jessie Hayden Elementary | 18 | ||||||||||||
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 | 50153 | 2470 | - | 2436 | = | 34 | * | (117 | / | 414) | = | 9.60869563 | ||
| 4 | 50154 | 2510 | - | 2485 | = | 25 | * | (142 | / | 414) | = | 8.57487923 | ||
| 5 | 50155 | 2532 | - | 2528 | = | 4 | * | (155 | / | 414) | = | 1.49758454 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Jessie Hayden Elementary | 20 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 11 | 21 | 24 | 18 | 20 | 94.0 | 18.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 30.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 6.8
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 | 73% | 77% | 80% | 78% | 83% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Westminster 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.
Jessie Hayden Elementary math proficiency
Zero+ meets standard.
61% less $meal
65% less $meal
65% less $meal
70% less $meal
73% 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.