Foothill Ranch Middle (Data source)
Source data for Foothill Ranch 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 |
||
5 | 1914679 | 2436 | - | 2528 | = | -92 | * | (100 | / | 590) | = | -15.5932203 | ||
6 | 1914680 | 2456 | - | 2552 | = | -96 | * | (88 | / | 590) | = | -14.31864403 | ||
7 | 1914683 | 2468 | - | 2567 | = | -99 | * | (191 | / | 590) | = | -32.04915249 | ||
8 | 1914684 | 2438 | - | 2586 | = | -148 | * | (211 | / | 590) | = | -52.92881346 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Foothill Ranch Middle | -115 |
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 |
||
5 | 58941 | 2457 | - | 2528 | = | -71 | * | (88 | / | 562) | = | -11.11743766 | ||
6 | 58942 | 2500 | - | 2552 | = | -52 | * | (96 | / | 562) | = | -8.88256226 | ||
7 | 58944 | 2502 | - | 2567 | = | -65 | * | (174 | / | 562) | = | -20.1245551 | ||
8 | 58947 | 2480 | - | 2586 | = | -106 | * | (204 | / | 562) | = | -38.47686824 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Foothill Ranch Middle | -79 |
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 |
||
5 | 60653 | 2466 | - | 2528 | = | -62 | * | (95 | / | 606) | = | -9.71947191 | ||
6 | 60655 | 2478 | - | 2552 | = | -74 | * | (108 | / | 606) | = | -13.18811875 | ||
7 | 60658 | 2514 | - | 2567 | = | -53 | * | (211 | / | 606) | = | -18.45379535 | ||
8 | 60660 | 2518 | - | 2586 | = | -68 | * | (192 | / | 606) | = | -21.54455444 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Foothill Ranch Middle | -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 |
||
5 | 60778 | 2468 | - | 2528 | = | -60 | * | (89 | / | 590) | = | -9.05084742 | ||
6 | 60780 | 2513 | - | 2552 | = | -39 | * | (95 | / | 590) | = | -6.27966101 | ||
7 | 60782 | 2514 | - | 2567 | = | -53 | * | (193 | / | 590) | = | -17.33728813 | ||
8 | 60784 | 2518 | - | 2586 | = | -68 | * | (213 | / | 590) | = | -24.54915253 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Foothill Ranch Middle | -57 |
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 |
||
5 | 61030 | 2473 | - | 2528 | = | -55 | * | (98 | / | 602) | = | -8.95348834 | ||
6 | 61031 | 2483 | - | 2552 | = | -69 | * | (86 | / | 602) | = | -9.8571428 | ||
7 | 61032 | 2496 | - | 2567 | = | -71 | * | (212 | / | 602) | = | -25.00332223 | ||
8 | 61033 | 2519 | - | 2586 | = | -67 | * | (206 | / | 602) | = | -22.9269103 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Foothill Ranch Middle | -67 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-115 | -79 | -63 | -57 | -67 | -381.0 | -76.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -7.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -145.2
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 | 93% | 90% | 87% | 91% | 88% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Twin Rivers Unified school district County of Sacramento
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Foothill Ranch Middle math proficiency
Zero+ meets standard.
90% less $meal
83% less $meal
80% less $meal
84% less $meal
83% 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 Twin Rivers Unified (6)
Foothill Ranch Middle | Martin Luther King Jr. Technology Academy | Norwood Junior High |
Nova Opportunity | Rio Linda Preparatory Academy | Rio Tierra Junior High |