Sutherland Elementary (Data source)
Source data for Sutherland 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 | 2415758 | 2349 | - | 2436 | = | -87 | * | (44 | / | 248) | = | -15.4354838 | ||
| 4 | 2415759 | 2415 | - | 2485 | = | -70 | * | (70 | / | 248) | = | -19.75806448 | ||
| 5 | 2415762 | 2444 | - | 2528 | = | -84 | * | (65 | / | 248) | = | -22.01612902 | ||
| 6 | 2415763 | 2463 | - | 2552 | = | -89 | * | (69 | / | 248) | = | -24.76209673 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sutherland Elementary | -82 | ||||||||||||
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 | 73768 | 2360 | - | 2436 | = | -76 | * | (37 | / | 220) | = | -12.78181817 | ||
| 4 | 73770 | 2429 | - | 2485 | = | -56 | * | (46 | / | 220) | = | -11.7090909 | ||
| 5 | 73771 | 2452 | - | 2528 | = | -76 | * | (67 | / | 220) | = | -23.1454545 | ||
| 6 | 73773 | 2463 | - | 2552 | = | -89 | * | (70 | / | 220) | = | -28.3181818 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sutherland Elementary | -76 | ||||||||||||
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 | 75745 | 2361 | - | 2436 | = | -75 | * | (55 | / | 210) | = | -19.64285708 | ||
| 4 | 75746 | 2410 | - | 2485 | = | -75 | * | (45 | / | 210) | = | -16.07142855 | ||
| 5 | 75748 | 2416 | - | 2528 | = | -112 | * | (43 | / | 210) | = | -22.93333325 | ||
| 6 | 75751 | 2436 | - | 2552 | = | -116 | * | (67 | / | 210) | = | -37.0095238 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sutherland Elementary | -96 | ||||||||||||
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 | 75931 | 2379 | - | 2436 | = | -57 | * | (43 | / | 208) | = | -11.78365383 | ||
| 4 | 75933 | 2419 | - | 2485 | = | -66 | * | (63 | / | 208) | = | -19.99038459 | ||
| 5 | 75935 | 2400 | - | 2528 | = | -128 | * | (51 | / | 208) | = | -31.3846153 | ||
| 6 | 75937 | 2441 | - | 2552 | = | -111 | * | (51 | / | 208) | = | -27.21634608 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sutherland Elementary | -90 | ||||||||||||
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 | 76454 | 2375 | - | 2436 | = | -61 | * | (68 | / | 239) | = | -17.35564851 | ||
| 4 | 76455 | 2424 | - | 2485 | = | -61 | * | (49 | / | 239) | = | -12.50627612 | ||
| 5 | 76456 | 2421 | - | 2528 | = | -107 | * | (62 | / | 239) | = | -27.75732208 | ||
| 6 | 76457 | 2433 | - | 2552 | = | -119 | * | (60 | / | 239) | = | -29.87447698 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sutherland Elementary | -87 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -82 | -76 | -96 | -90 | -87 | -431.0 | -86.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -65.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -107.2
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 | 93% | 94% | 93% | 92% | 78% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Lodi Unified school district County of San Joaquin
Just a coincidence? That's absurd.
It's a system that causes this pattern to repeat.
THIS chart shows what the
follow-the-schedule method wants.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Sutherland Elementary math proficiency
Zero+ meets standard.
86% less $meal
84% less $meal
81% less $meal
85% less $meal
72% 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.