Woods (Harold L.) Elementary (Data source)
Source data for Woods (Harold L.) 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 | 294522 | 2475 | - | 2436 | = | 39 | * | (95 | / | 414) | = | 8.94927536 | ||
| 4 | 294523 | 2503 | - | 2485 | = | 18 | * | (106 | / | 414) | = | 4.60869565 | ||
| 5 | 294526 | 2563 | - | 2528 | = | 35 | * | (110 | / | 414) | = | 9.29951691 | ||
| 6 | 294527 | 2574 | - | 2552 | = | 22 | * | (103 | / | 414) | = | 5.47342994 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Woods (Harold L.) Elementary | 28 | ||||||||||||
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 | 8820 | 2498 | - | 2436 | = | 62 | * | (119 | / | 429) | = | 17.19813517 | ||
| 4 | 8822 | 2514 | - | 2485 | = | 29 | * | (99 | / | 429) | = | 6.69230767 | ||
| 5 | 8823 | 2534 | - | 2528 | = | 6 | * | (102 | / | 429) | = | 1.42657342 | ||
| 6 | 8825 | 2590 | - | 2552 | = | 38 | * | (109 | / | 429) | = | 9.65501165 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Woods (Harold L.) Elementary | 35 | ||||||||||||
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 | 9108 | 2502 | - | 2436 | = | 66 | * | (94 | / | 409) | = | 15.1687041 | ||
| 4 | 9110 | 2521 | - | 2485 | = | 36 | * | (111 | / | 409) | = | 9.77017115 | ||
| 5 | 9111 | 2573 | - | 2528 | = | 45 | * | (102 | / | 409) | = | 11.22249389 | ||
| 6 | 9114 | 2556 | - | 2552 | = | 4 | * | (102 | / | 409) | = | 0.99755501 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Woods (Harold L.) Elementary | 37 | ||||||||||||
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 | 9130 | 2506 | - | 2436 | = | 70 | * | (113 | / | 417) | = | 18.96882491 | ||
| 4 | 9132 | 2557 | - | 2485 | = | 72 | * | (97 | / | 417) | = | 16.74820138 | ||
| 5 | 9134 | 2579 | - | 2528 | = | 51 | * | (105 | / | 417) | = | 12.84172661 | ||
| 6 | 9135 | 2604 | - | 2552 | = | 52 | * | (102 | / | 417) | = | 12.71942443 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Woods (Harold L.) Elementary | 61 | ||||||||||||
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 | 9204 | 2513 | - | 2436 | = | 77 | * | (102 | / | 419) | = | 18.74463006 | ||
| 4 | 9205 | 2539 | - | 2485 | = | 54 | * | (107 | / | 419) | = | 13.78997611 | ||
| 5 | 9206 | 2579 | - | 2528 | = | 51 | * | (99 | / | 419) | = | 12.0501193 | ||
| 6 | 9207 | 2588 | - | 2552 | = | 36 | * | (111 | / | 419) | = | 9.53699281 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Woods (Harold L.) Elementary | 54 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 28 | 35 | 37 | 61 | 54 | 215.0 | 43.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 82.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 4.0
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 | 12% | 17% | 12% | 15% | 18% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Clovis 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.
Woods (Harold L.) Elementary math proficiency
Zero+ meets standard.
8% less $meal
13% less $meal
7% less $meal
11% less $meal
13% 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.