Sheridan Elementary (Data source)
Source data for Sheridan 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 | 351757 | 2372 | - | 2436 | = | -64 | * | (88 | / | 270) | = | -20.8592592 | ||
| 4 | 351758 | 2424 | - | 2485 | = | -61 | * | (91 | / | 270) | = | -20.55925926 | ||
| 5 | 351761 | 2447 | - | 2528 | = | -81 | * | (91 | / | 270) | = | -27.3 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sheridan Elementary | -69 | ||||||||||||
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 | 10517 | 2394 | - | 2436 | = | -42 | * | (107 | / | 295) | = | -15.23389829 | ||
| 4 | 10520 | 2421 | - | 2485 | = | -64 | * | (95 | / | 295) | = | -20.61016947 | ||
| 5 | 10522 | 2489 | - | 2528 | = | -39 | * | (93 | / | 295) | = | -12.29491524 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sheridan Elementary | -48 | ||||||||||||
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 | 10850 | 2396 | - | 2436 | = | -40 | * | (77 | / | 260) | = | -11.84615384 | ||
| 4 | 10852 | 2430 | - | 2485 | = | -55 | * | (96 | / | 260) | = | -20.3076923 | ||
| 5 | 10854 | 2473 | - | 2528 | = | -55 | * | (87 | / | 260) | = | -18.40384612 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sheridan Elementary | -51 | ||||||||||||
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 | 10855 | 2431 | - | 2436 | = | -5 | * | (78 | / | 251) | = | -1.55378486 | ||
| 4 | 10857 | 2426 | - | 2485 | = | -59 | * | (80 | / | 251) | = | -18.80478084 | ||
| 5 | 10859 | 2495 | - | 2528 | = | -33 | * | (93 | / | 251) | = | -12.22709162 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sheridan Elementary | -33 | ||||||||||||
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 | 10933 | 2406 | - | 2436 | = | -30 | * | (77 | / | 227) | = | -10.17621144 | ||
| 4 | 10934 | 2496 | - | 2485 | = | 11 | * | (86 | / | 227) | = | 4.16740088 | ||
| 5 | 10935 | 2468 | - | 2528 | = | -60 | * | (64 | / | 227) | = | -16.9162995 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sheridan Elementary | -23 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -69 | -48 | -51 | -33 | -23 | -224.0 | -44.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 6.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -95.8
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 | 97% | 95% | 94% | 92% | 93% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Kings Canyon Joint Unified school district | County of Fresno
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.
Sheridan Elementary math proficiency
Zero+ meets standard.
85% less $meal
86% less $meal
85% less $meal
86% less $meal
87% 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.