Granite Hill Elementary (Data source)
Source data for Granite Hill 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 | 1693613 | 2416 | - | 2436 | = | -20 | * | (105 | / | 439) | = | -4.78359908 | ||
| 4 | 1693614 | 2464 | - | 2485 | = | -21 | * | (118 | / | 439) | = | -5.64464691 | ||
| 5 | 1693617 | 2471 | - | 2528 | = | -57 | * | (100 | / | 439) | = | -12.98405462 | ||
| 6 | 1693618 | 2491 | - | 2552 | = | -61 | * | (116 | / | 439) | = | -16.11845102 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Granite Hill 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 | 52821 | 2398 | - | 2436 | = | -38 | * | (98 | / | 409) | = | -9.10513444 | ||
| 4 | 52823 | 2450 | - | 2485 | = | -35 | * | (95 | / | 409) | = | -8.12958433 | ||
| 5 | 52824 | 2456 | - | 2528 | = | -72 | * | (112 | / | 409) | = | -19.71638136 | ||
| 6 | 52827 | 2488 | - | 2552 | = | -64 | * | (104 | / | 409) | = | -16.27383859 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Granite Hill Elementary | -53 | ||||||||||||
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 | 54340 | 2388 | - | 2436 | = | -48 | * | (91 | / | 406) | = | -10.75862069 | ||
| 4 | 54342 | 2444 | - | 2485 | = | -41 | * | (104 | / | 406) | = | -10.50246304 | ||
| 5 | 54344 | 2440 | - | 2528 | = | -88 | * | (93 | / | 406) | = | -20.15763543 | ||
| 6 | 54345 | 2479 | - | 2552 | = | -73 | * | (118 | / | 406) | = | -21.21674876 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Granite Hill Elementary | -63 | ||||||||||||
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 | 54452 | 2370 | - | 2436 | = | -66 | * | (84 | / | 368) | = | -15.06521735 | ||
| 4 | 54455 | 2462 | - | 2485 | = | -23 | * | (94 | / | 368) | = | -5.87499999 | ||
| 5 | 54456 | 2453 | - | 2528 | = | -75 | * | (101 | / | 368) | = | -20.58423908 | ||
| 6 | 54459 | 2491 | - | 2552 | = | -61 | * | (89 | / | 368) | = | -14.75271739 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Granite Hill Elementary | -56 | ||||||||||||
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 | 54696 | 2410 | - | 2436 | = | -26 | * | (82 | / | 358) | = | -5.95530725 | ||
| 4 | 54697 | 2428 | - | 2485 | = | -57 | * | (84 | / | 358) | = | -13.37430165 | ||
| 5 | 54698 | 2492 | - | 2528 | = | -36 | * | (89 | / | 358) | = | -8.94972064 | ||
| 6 | 54699 | 2474 | - | 2552 | = | -78 | * | (103 | / | 358) | = | -22.44134077 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Granite Hill Elementary | -51 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -40 | -53 | -63 | -56 | -51 | -263.0 | -52.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -28.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -76.6
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 | 85% | 87% | 86% | 85% | 85% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Jurupa Unified 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.
Granite Hill Elementary math proficiency
Zero+ meets standard.
75% less $meal
74% less $meal
70% less $meal
72% less $meal
75% 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.