Pine Hollow Middle (Data source)
Source data for Pine Hollow 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 | 211311 | 2530 | - | 2552 | = | -22 | * | (192 | / | 602) | = | -7.01661129 | ||
| 7 | 211314 | 2542 | - | 2567 | = | -25 | * | (191 | / | 602) | = | -7.93189368 | ||
| 8 | 211315 | 2531 | - | 2586 | = | -55 | * | (219 | / | 602) | = | -20.00830563 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Pine Hollow Middle | -35 | ||||||||||||
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 | 6262 | 2507 | - | 2552 | = | -45 | * | (180 | / | 561) | = | -14.43850263 | ||
| 7 | 6263 | 2545 | - | 2567 | = | -22 | * | (189 | / | 561) | = | -7.41176469 | ||
| 8 | 6265 | 2546 | - | 2586 | = | -40 | * | (192 | / | 561) | = | -13.68983956 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Pine Hollow Middle | -36 | ||||||||||||
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 | 6438 | 2520 | - | 2552 | = | -32 | * | (187 | / | 558) | = | -10.72401434 | ||
| 7 | 6439 | 2521 | - | 2567 | = | -46 | * | (175 | / | 558) | = | -14.42652327 | ||
| 8 | 6442 | 2560 | - | 2586 | = | -26 | * | (196 | / | 558) | = | -9.13261648 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Pine Hollow Middle | -34 | ||||||||||||
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 | 6433 | 2517 | - | 2552 | = | -35 | * | (196 | / | 553) | = | -12.40506327 | ||
| 7 | 6435 | 2533 | - | 2567 | = | -34 | * | (181 | / | 553) | = | -11.12839057 | ||
| 8 | 6437 | 2539 | - | 2586 | = | -47 | * | (176 | / | 553) | = | -14.95840866 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Pine Hollow Middle | -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 | 6493 | 2514 | - | 2552 | = | -38 | * | (162 | / | 524) | = | -11.74809159 | ||
| 7 | 6494 | 2526 | - | 2567 | = | -41 | * | (187 | / | 524) | = | -14.63167939 | ||
| 8 | 6495 | 2553 | - | 2586 | = | -33 | * | (175 | / | 524) | = | -11.02099235 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Pine Hollow Middle | -37 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -35 | -36 | -34 | -38 | -37 | -180.0 | -36.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -33.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -39.0
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 | 39% | 35% | 34% | 40% | 42% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Mt. Diablo Unified school district | County of Contra Costa
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.
Pine Hollow Middle math proficiency
Zero+ meets standard.
30% less $meal
28% less $meal
26% less $meal
36% less $meal
36% 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 Mt. Diablo Unified (9)
| Diablo View Middle | El Dorado Middle | Foothill Middle |
| Oak Grove Middle | Pine Hollow Middle | Pleasant Hill Middle |
| Riverview Middle | Sequoia Middle | Valley View Middle |