Bud Rank Elementary (Data source)
Source data for Bud Rank 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 | 295903 | 2472 | - | 2436 | = | 36 | * | (105 | / | 464) | = | 8.14655171 | ||
| 4 | 295906 | 2516 | - | 2485 | = | 31 | * | (132 | / | 464) | = | 8.8189655 | ||
| 5 | 295907 | 2533 | - | 2528 | = | 5 | * | (123 | / | 464) | = | 1.32543103 | ||
| 6 | 295910 | 2571 | - | 2552 | = | 19 | * | (104 | / | 464) | = | 4.25862069 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Bud Rank Elementary | 23 | ||||||||||||
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 | 8857 | 2480 | - | 2436 | = | 44 | * | (129 | / | 506) | = | 11.21739128 | ||
| 4 | 8860 | 2524 | - | 2485 | = | 39 | * | (104 | / | 506) | = | 8.01581024 | ||
| 5 | 8862 | 2542 | - | 2528 | = | 14 | * | (142 | / | 506) | = | 3.92885375 | ||
| 6 | 8863 | 2581 | - | 2552 | = | 29 | * | (131 | / | 506) | = | 7.50790512 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Bud Rank Elementary | 31 | ||||||||||||
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 | 9146 | 2472 | - | 2436 | = | 36 | * | (130 | / | 495) | = | 9.45454543 | ||
| 4 | 9148 | 2519 | - | 2485 | = | 34 | * | (124 | / | 495) | = | 8.5171717 | ||
| 5 | 9150 | 2559 | - | 2528 | = | 31 | * | (104 | / | 495) | = | 6.51313131 | ||
| 6 | 9151 | 2590 | - | 2552 | = | 38 | * | (137 | / | 495) | = | 10.51717169 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Bud Rank Elementary | 35 | ||||||||||||
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 | 9168 | 2481 | - | 2436 | = | 45 | * | (117 | / | 480) | = | 10.96875 | ||
| 4 | 9170 | 2528 | - | 2485 | = | 43 | * | (130 | / | 480) | = | 11.64583332 | ||
| 5 | 9172 | 2556 | - | 2528 | = | 28 | * | (126 | / | 480) | = | 7.35 | ||
| 6 | 9174 | 2584 | - | 2552 | = | 32 | * | (107 | / | 480) | = | 7.13333331 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Bud Rank Elementary | 37 | ||||||||||||
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 | 9242 | 2482 | - | 2436 | = | 46 | * | (124 | / | 490) | = | 11.6408163 | ||
| 4 | 9243 | 2539 | - | 2485 | = | 54 | * | (114 | / | 490) | = | 12.56326529 | ||
| 5 | 9244 | 2549 | - | 2528 | = | 21 | * | (132 | / | 490) | = | 5.65714286 | ||
| 6 | 9245 | 2591 | - | 2552 | = | 39 | * | (120 | / | 490) | = | 9.5510204 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Bud Rank Elementary | 39 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 23 | 31 | 35 | 37 | 39 | 165.0 | 33.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 51.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 15.0
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 | 12% | 18% | 12% | 13% | 16% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Clovis 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.
Bud Rank Elementary math proficiency
Zero+ meets standard.
9% less $meal
11% less $meal
8% less $meal
10% less $meal
13% 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.