Foothill Elementary (Data source)
Source data for Foothill 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 | 1352365 | 2406 | - | 2436 | = | -30 | * | (52 | / | 172) | = | -9.06976743 | ||
4 | 1352366 | 2411 | - | 2485 | = | -74 | * | (65 | / | 172) | = | -27.96511622 | ||
5 | 1352369 | 2437 | - | 2528 | = | -91 | * | (55 | / | 172) | = | -29.09883713 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Foothill Elementary | -66 |
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 | 42581 | 2423 | - | 2436 | = | -13 | * | (65 | / | 175) | = | -4.82857142 | ||
4 | 42583 | 2471 | - | 2485 | = | -14 | * | (47 | / | 175) | = | -3.75999999 | ||
5 | 42584 | 2500 | - | 2528 | = | -28 | * | (63 | / | 175) | = | -10.08 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Foothill Elementary | -19 |
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 | 43650 | 2423 | - | 2436 | = | -13 | * | (59 | / | 163) | = | -4.70552147 | ||
4 | 43652 | 2456 | - | 2485 | = | -29 | * | (57 | / | 163) | = | -10.14110428 | ||
5 | 43654 | 2546 | - | 2528 | = | 18 | * | (47 | / | 163) | = | 5.19018404 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Foothill Elementary | -10 |
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 | 43672 | 2428 | - | 2436 | = | -8 | * | (33 | / | 145) | = | -1.82068965 | ||
4 | 43675 | 2455 | - | 2485 | = | -30 | * | (58 | / | 145) | = | -12.0 | ||
5 | 43676 | 2520 | - | 2528 | = | -8 | * | (54 | / | 145) | = | -2.97931034 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Foothill Elementary | -17 |
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 | 43799 | 2438 | - | 2436 | = | 2 | * | (58 | / | 141) | = | 0.82269503 | ||
4 | 43800 | 2439 | - | 2485 | = | -46 | * | (30 | / | 141) | = | -9.78723402 | ||
5 | 43801 | 2512 | - | 2528 | = | -16 | * | (53 | / | 141) | = | -6.01418438 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Foothill Elementary | -15 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-66 | -19 | -10 | -17 | -15 | -127.0 | -25.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 40.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -91.4
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 | 61% | 60% | 63% | 68% | 67% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Monterey Peninsula Unified school district County of Monterey
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.
Foothill Elementary math proficiency
Zero+ meets standard.
41% less $meal
48% less $meal
48% less $meal
54% less $meal
52% 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.