Palo Verde Elementary (Data source)
Source data for Palo Verde 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 | 3043205 | 2421 | - | 2436 | = | -15 | * | (61 | / | 351) | = | -2.6068376 | ||
| 4 | 3043206 | 2437 | - | 2485 | = | -48 | * | (63 | / | 351) | = | -8.61538459 | ||
| 5 | 3043209 | 2496 | - | 2528 | = | -32 | * | (55 | / | 351) | = | -5.01424499 | ||
| 6 | 3043210 | 2479 | - | 2552 | = | -73 | * | (52 | / | 351) | = | -10.8148148 | ||
| 7 | 3043213 | 2514 | - | 2567 | = | -53 | * | (62 | / | 351) | = | -9.36182333 | ||
| 8 | 3043214 | 2513 | - | 2586 | = | -73 | * | (58 | / | 351) | = | -12.06267805 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Palo Verde Elementary | -48 | ||||||||||||
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 | 93576 | 2441 | - | 2436 | = | 5 | * | (57 | / | 339) | = | 0.84070796 | ||
| 4 | 93578 | 2473 | - | 2485 | = | -12 | * | (58 | / | 339) | = | -2.05309734 | ||
| 5 | 93579 | 2497 | - | 2528 | = | -31 | * | (65 | / | 339) | = | -5.94395277 | ||
| 6 | 93582 | 2498 | - | 2552 | = | -54 | * | (49 | / | 339) | = | -7.80530969 | ||
| 7 | 93583 | 2528 | - | 2567 | = | -39 | * | (51 | / | 339) | = | -5.8672566 | ||
| 8 | 93586 | 2543 | - | 2586 | = | -43 | * | (59 | / | 339) | = | -7.48377577 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Palo Verde Elementary | -28 | ||||||||||||
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 | 96337 | 2439 | - | 2436 | = | 3 | * | (52 | / | 356) | = | 0.43820225 | ||
| 4 | 96340 | 2456 | - | 2485 | = | -29 | * | (58 | / | 356) | = | -4.72471909 | ||
| 5 | 96342 | 2518 | - | 2528 | = | -10 | * | (67 | / | 356) | = | -1.88202247 | ||
| 6 | 96344 | 2477 | - | 2552 | = | -75 | * | (73 | / | 356) | = | -15.37921343 | ||
| 7 | 96346 | 2493 | - | 2567 | = | -74 | * | (51 | / | 356) | = | -10.60112352 | ||
| 8 | 96347 | 2505 | - | 2586 | = | -81 | * | (55 | / | 356) | = | -12.51404494 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Palo Verde Elementary | -45 | ||||||||||||
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 | 96529 | 2409 | - | 2436 | = | -27 | * | (48 | / | 356) | = | -3.64044942 | ||
| 4 | 96530 | 2447 | - | 2485 | = | -38 | * | (52 | / | 356) | = | -5.55056177 | ||
| 5 | 96533 | 2486 | - | 2528 | = | -42 | * | (68 | / | 356) | = | -8.02247187 | ||
| 6 | 96534 | 2531 | - | 2552 | = | -21 | * | (71 | / | 356) | = | -4.18820224 | ||
| 7 | 96537 | 2488 | - | 2567 | = | -79 | * | (69 | / | 356) | = | -15.3117977 | ||
| 8 | 96538 | 2499 | - | 2586 | = | -87 | * | (48 | / | 356) | = | -11.73033702 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Palo Verde Elementary | -48 | ||||||||||||
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 | 97197 | 2442 | - | 2436 | = | 6 | * | (63 | / | 379) | = | 0.99736147 | ||
| 4 | 97198 | 2461 | - | 2485 | = | -24 | * | (49 | / | 379) | = | -3.10290235 | ||
| 5 | 97199 | 2455 | - | 2528 | = | -73 | * | (54 | / | 379) | = | -10.4010554 | ||
| 6 | 97200 | 2490 | - | 2552 | = | -62 | * | (68 | / | 379) | = | -11.12401055 | ||
| 7 | 97201 | 2551 | - | 2567 | = | -16 | * | (77 | / | 379) | = | -3.25065962 | ||
| 8 | 97202 | 2538 | - | 2586 | = | -48 | * | (68 | / | 379) | = | -8.6121372 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Palo Verde Elementary | -35 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -48 | -28 | -45 | -48 | -35 | -204.0 | -40.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -16.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -64.8
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 | 90% | 98% | 94% | 89% | 91% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Palo Verde Union Elementary school district | County of Tulare
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.
Palo Verde Elementary math proficiency
Zero+ meets standard.
80% less $meal
87% less $meal
84% less $meal
83% less $meal
84% 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.
Elementary School in 1 School District (Public) schools in Palo Verde Union Elementary (1)
| Palo Verde Elementary |