Morrill Middle (Data source)
Source data for Morrill 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 |
||
| 6 | 2624243 | 2515 | - | 2552 | = | -37 | * | (243 | / | 709) | = | -12.68124118 | ||
| 7 | 2624246 | 2534 | - | 2567 | = | -33 | * | (231 | / | 709) | = | -10.75176303 | ||
| 8 | 2624247 | 2563 | - | 2586 | = | -23 | * | (235 | / | 709) | = | -7.62341325 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Morrill Middle | -31 | ||||||||||||
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 | 80066 | 2514 | - | 2552 | = | -38 | * | (226 | / | 681) | = | -12.61086635 | ||
| 7 | 80068 | 2558 | - | 2567 | = | -9 | * | (229 | / | 681) | = | -3.02643171 | ||
| 8 | 80069 | 2558 | - | 2586 | = | -28 | * | (226 | / | 681) | = | -9.29221731 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Morrill Middle | -25 | ||||||||||||
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 | 82259 | 2536 | - | 2552 | = | -16 | * | (221 | / | 680) | = | -5.2 | ||
| 7 | 82260 | 2554 | - | 2567 | = | -13 | * | (230 | / | 680) | = | -4.39705882 | ||
| 8 | 82263 | 2564 | - | 2586 | = | -22 | * | (229 | / | 680) | = | -7.40882351 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Morrill Middle | -17 | ||||||||||||
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 | 82461 | 2530 | - | 2552 | = | -22 | * | (204 | / | 653) | = | -6.87289431 | ||
| 7 | 82464 | 2565 | - | 2567 | = | -2 | * | (221 | / | 653) | = | -0.67687596 | ||
| 8 | 82465 | 2572 | - | 2586 | = | -14 | * | (228 | / | 653) | = | -4.88820826 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Morrill Middle | -12 | ||||||||||||
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 | 83078 | 2546 | - | 2552 | = | -6 | * | (202 | / | 617) | = | -1.96434359 | ||
| 7 | 83079 | 2568 | - | 2567 | = | 1 | * | (192 | / | 617) | = | 0.31118314 | ||
| 8 | 83080 | 2585 | - | 2586 | = | -1 | * | (223 | / | 617) | = | -0.36142626 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Morrill Middle | -2 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -31 | -25 | -17 | -12 | -2 | -87.0 | -17.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 15.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -50.4
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 | 43% | 42% | 38% | 42% | 37% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Berryessa Union Elementary school district | County of Santa Clara
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.
Morrill Middle math proficiency
Zero+ meets standard.
30% less $meal
33% less $meal
28% less $meal
36% less $meal
33% 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 Berryessa Union Elementary (3)
| Morrill Middle | Piedmont Middle | Sierramont Middle |