Valley View Elementary (Data source)
Source data for Valley View 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 | 1713508 | 2419 | - | 2436 | = | -17 | * | (100 | / | 361) | = | -4.70914127 | ||
| 4 | 1713510 | 2442 | - | 2485 | = | -43 | * | (75 | / | 361) | = | -8.93351798 | ||
| 5 | 1713511 | 2458 | - | 2528 | = | -70 | * | (95 | / | 361) | = | -18.42105258 | ||
| 6 | 1713513 | 2522 | - | 2552 | = | -30 | * | (91 | / | 361) | = | -7.56232686 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Valley View Elementary | -40 | ||||||||||||
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 | 53363 | 2421 | - | 2436 | = | -15 | * | (77 | / | 328) | = | -3.52134146 | ||
| 4 | 53365 | 2452 | - | 2485 | = | -33 | * | (96 | / | 328) | = | -9.65853656 | ||
| 5 | 53366 | 2472 | - | 2528 | = | -56 | * | (66 | / | 328) | = | -11.26829267 | ||
| 6 | 53369 | 2507 | - | 2552 | = | -45 | * | (89 | / | 328) | = | -12.21036584 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Valley View Elementary | -37 | ||||||||||||
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 | 54913 | 2429 | - | 2436 | = | -7 | * | (76 | / | 309) | = | -1.72168284 | ||
| 4 | 54916 | 2467 | - | 2485 | = | -18 | * | (75 | / | 309) | = | -4.36893203 | ||
| 5 | 54917 | 2448 | - | 2528 | = | -80 | * | (95 | / | 309) | = | -24.5954692 | ||
| 6 | 54920 | 2509 | - | 2552 | = | -43 | * | (63 | / | 309) | = | -8.76699029 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Valley View Elementary | -39 | ||||||||||||
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 | 55006 | 2424 | - | 2436 | = | -12 | * | (77 | / | 325) | = | -2.84307691 | ||
| 4 | 55009 | 2449 | - | 2485 | = | -36 | * | (80 | / | 325) | = | -8.86153846 | ||
| 5 | 55010 | 2480 | - | 2528 | = | -48 | * | (72 | / | 325) | = | -10.63384613 | ||
| 6 | 55013 | 2484 | - | 2552 | = | -68 | * | (96 | / | 325) | = | -20.08615382 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Valley View Elementary | -42 | ||||||||||||
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 | 55254 | 2403 | - | 2436 | = | -33 | * | (82 | / | 320) | = | -8.45625 | ||
| 4 | 55255 | 2463 | - | 2485 | = | -22 | * | (80 | / | 320) | = | -5.5 | ||
| 5 | 55256 | 2457 | - | 2528 | = | -71 | * | (82 | / | 320) | = | -18.19375 | ||
| 6 | 55257 | 2520 | - | 2552 | = | -32 | * | (76 | / | 320) | = | -7.6 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Valley View Elementary | -40 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -40 | -37 | -39 | -42 | -40 | -198.0 | -39.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -36.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -42.6
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 | 71% | 76% | 73% | 75% | 76% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Nuview Union school district | County of Riverside
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.
Valley View Elementary math proficiency
Zero+ meets standard.
60% less $meal
61% less $meal
55% less $meal
64% less $meal
65% 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.
Elementary School (Public) schools in Nuview Union (2)
| Nuview Elementary | Valley View Elementary |