Montague Elementary (Data source)
Source data for Montague 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 | 2806280 | 2403 | - | 2436 | = | -33 | * | (20 | / | 119) | = | -5.54621846 | ||
| 4 | 2806281 | 2389 | - | 2485 | = | -96 | * | (22 | / | 119) | = | -17.7478991 | ||
| 5 | 2806284 | 2444 | - | 2528 | = | -84 | * | (20 | / | 119) | = | -14.11764698 | ||
| 6 | 2806285 | 2483 | - | 2552 | = | -69 | * | (21 | / | 119) | = | -12.17647057 | ||
| 7 | 2806288 | 2486 | - | 2567 | = | -81 | * | (22 | / | 119) | = | -14.97478987 | ||
| 8 | 2806289 | 2493 | - | 2586 | = | -93 | * | (14 | / | 119) | = | -10.94117639 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Montague Elementary | -76 | ||||||||||||
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 | 85819 | 2412 | - | 2436 | = | -24 | * | (17 | / | 114) | = | -3.57894737 | ||
| 4 | 85822 | 2442 | - | 2485 | = | -43 | * | (20 | / | 114) | = | -7.54385963 | ||
| 5 | 85823 | 2464 | - | 2528 | = | -64 | * | (19 | / | 114) | = | -10.66666662 | ||
| 6 | 85825 | 2479 | - | 2552 | = | -73 | * | (17 | / | 114) | = | -10.88596491 | ||
| 7 | 85828 | 2535 | - | 2567 | = | -32 | * | (19 | / | 114) | = | -5.33333331 | ||
| 8 | 85829 | 2497 | - | 2586 | = | -89 | * | (22 | / | 114) | = | -17.17543858 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Montague Elementary | -55 | ||||||||||||
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 | 88201 | 2407 | - | 2436 | = | -29 | * | (15 | / | 102) | = | -4.26470587 | ||
| 4 | 88203 | 2480 | - | 2485 | = | -5 | * | (14 | / | 102) | = | -0.68627451 | ||
| 5 | 88205 | 2462 | - | 2528 | = | -66 | * | (20 | / | 102) | = | -12.94117645 | ||
| 6 | 88206 | 2468 | - | 2552 | = | -84 | * | (19 | / | 102) | = | -15.64705876 | ||
| 7 | 88209 | 2477 | - | 2567 | = | -90 | * | (15 | / | 102) | = | -13.23529407 | ||
| 8 | 88210 | 2499 | - | 2586 | = | -87 | * | (19 | / | 102) | = | -16.20588228 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Montague 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 | 88431 | 2367 | - | 2436 | = | -69 | * | (13 | / | 90) | = | -9.96666664 | ||
| 4 | 88434 | 2453 | - | 2485 | = | -32 | * | (11 | / | 90) | = | -3.9111111 | ||
| 5 | 88435 | 2476 | - | 2528 | = | -52 | * | (16 | / | 90) | = | -9.2444444 | ||
| 6 | 88438 | 2505 | - | 2552 | = | -47 | * | (19 | / | 90) | = | -9.92222222 | ||
| 7 | 88439 | 2508 | - | 2567 | = | -59 | * | (17 | / | 90) | = | -11.14444439 | ||
| 8 | 88442 | 2550 | - | 2586 | = | -36 | * | (14 | / | 90) | = | -5.59999998 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Montague Elementary | -50 | ||||||||||||
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 | 89073 | 2407 | - | 2436 | = | -29 | * | (16 | / | 110) | = | -4.21818181 | ||
| 4 | 89074 | 2430 | - | 2485 | = | -55 | * | (22 | / | 110) | = | -11.0 | ||
| 5 | 89075 | 2461 | - | 2528 | = | -67 | * | (11 | / | 110) | = | -6.7 | ||
| 6 | 89076 | 2482 | - | 2552 | = | -70 | * | (22 | / | 110) | = | -14.0 | ||
| 7 | 89077 | 2543 | - | 2567 | = | -24 | * | (17 | / | 110) | = | -3.7090909 | ||
| 8 | 89078 | 2466 | - | 2586 | = | -120 | * | (22 | / | 110) | = | -24.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Montague Elementary | -64 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -76 | -55 | -63 | -50 | -64 | -308.0 | -61.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -34.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -88.6
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 | 78% | 66% | 49% | 75% | 83% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Montague Elementary school district | County of Siskiyou
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.
Montague Elementary math proficiency
Zero+ meets standard.
62% less $meal
56% less $meal
46% less $meal
66% less $meal
77% 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.
Elementary School in 1 School District (Public) schools in Montague Elementary (1)
| Montague Elementary |