Foothill Intermediate (Data source)
Source data for Foothill Intermediate
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 |
||
| 6 | 3196253 | 2474 | - | 2552 | = | -78 | * | (68 | / | 188) | = | -28.21276591 | ||
| 7 | 3196255 | 2532 | - | 2567 | = | -35 | * | (52 | / | 188) | = | -9.68085104 | ||
| 8 | 3196257 | 2541 | - | 2586 | = | -45 | * | (68 | / | 188) | = | -16.27659572 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Foothill Intermediate | -54 | ||||||||||||
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 |
||
| 6 | 98529 | 2505 | - | 2552 | = | -47 | * | (51 | / | 181) | = | -13.24309389 | ||
| 7 | 98531 | 2520 | - | 2567 | = | -47 | * | (77 | / | 181) | = | -19.99447511 | ||
| 8 | 98532 | 2564 | - | 2586 | = | -22 | * | (53 | / | 181) | = | -6.44198894 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Foothill Intermediate | -40 | ||||||||||||
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 |
||
| 6 | 101396 | 2506 | - | 2552 | = | -46 | * | (73 | / | 198) | = | -16.95959593 | ||
| 7 | 101397 | 2523 | - | 2567 | = | -44 | * | (50 | / | 198) | = | -11.11111109 | ||
| 8 | 101400 | 2528 | - | 2586 | = | -58 | * | (75 | / | 198) | = | -21.96969692 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Foothill Intermediate | -50 | ||||||||||||
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 |
||
| 6 | 101551 | 2512 | - | 2552 | = | -40 | * | (74 | / | 205) | = | -14.43902436 | ||
| 7 | 101552 | 2526 | - | 2567 | = | -41 | * | (78 | / | 205) | = | -15.59999996 | ||
| 8 | 101555 | 2554 | - | 2586 | = | -32 | * | (53 | / | 205) | = | -8.27317072 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Foothill Intermediate | -38 | ||||||||||||
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 |
||
| 6 | 102201 | 2511 | - | 2552 | = | -41 | * | (69 | / | 230) | = | -12.3 | ||
| 7 | 102202 | 2517 | - | 2567 | = | -50 | * | (76 | / | 230) | = | -16.5217391 | ||
| 8 | 102203 | 2530 | - | 2586 | = | -56 | * | (85 | / | 230) | = | -20.69565215 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Foothill Intermediate | -50 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -54 | -40 | -50 | -38 | -50 | -232.0 | -46.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -28.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -64.4
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 | 50% | 47% | 48% | 54% | 54% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Marysville Joint Unified school district | County of Yuba
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.
Foothill Intermediate math proficiency
Zero+ meets standard.
37% less $meal
37% less $meal
42% less $meal
48% less $meal
49% 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 Marysville Joint Unified (2)
| Anna McKenney Intermediate | Foothill Intermediate |