High Tech Elementary North County (Data source)
Source data for High Tech Elementary North County
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 | 2347405 | 2398 | - | 2436 | = | -38 | * | (43 | / | 114) | = | -14.33333332 | ||
4 | 2347406 | 2447 | - | 2485 | = | -38 | * | (48 | / | 114) | = | -15.99999998 | ||
5 | 2347409 | 2449 | - | 2528 | = | -79 | * | (23 | / | 114) | = | -15.93859642 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for High Tech Elementary North County | -46 |
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 | 71742 | 2379 | - | 2436 | = | -57 | * | (64 | / | 151) | = | -24.15894036 | ||
4 | 71744 | 2401 | - | 2485 | = | -84 | * | (45 | / | 151) | = | -25.03311258 | ||
5 | 71746 | 2457 | - | 2528 | = | -71 | * | (42 | / | 151) | = | -19.74834435 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for High Tech Elementary North County | -69 |
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 | 73643 | 2422 | - | 2436 | = | -14 | * | (63 | / | 176) | = | -5.01136363 | ||
4 | 73644 | 2451 | - | 2485 | = | -34 | * | (66 | / | 176) | = | -12.75 | ||
5 | 73647 | 2452 | - | 2528 | = | -76 | * | (47 | / | 176) | = | -20.2954545 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for High Tech Elementary North County | -38 |
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 | 73782 | 2437 | - | 2436 | = | 1 | * | (65 | / | 192) | = | 0.33854167 | ||
4 | 73784 | 2460 | - | 2485 | = | -25 | * | (63 | / | 192) | = | -8.203125 | ||
5 | 73786 | 2478 | - | 2528 | = | -50 | * | (64 | / | 192) | = | -16.66666665 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for High Tech Elementary North County | -25 |
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 | 74247 | 2436 | - | 2436 | = | 0 | * | (67 | / | 196) | = | 0.0 | ||
4 | 74248 | 2492 | - | 2485 | = | 7 | * | (64 | / | 196) | = | 2.28571428 | ||
5 | 74249 | 2487 | - | 2528 | = | -41 | * | (65 | / | 196) | = | -13.59693877 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for High Tech Elementary North County | -11 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-46 | -69 | -38 | -25 | -11 | -189.0 | -37.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average:
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average:
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 | 54% | 53% | 52% | 62% | 58% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
SBC - High Tech High school district County of San Diego
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.