Kennedy Elementary (Data source)
Source data for Kennedy 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 | 3038307 | 2366 | - | 2436 | = | -70 | * | (70 | / | 348) | = | -14.08045975 | ||
| 4 | 3038308 | 2397 | - | 2485 | = | -88 | * | (57 | / | 348) | = | -14.41379306 | ||
| 5 | 3038311 | 2395 | - | 2528 | = | -133 | * | (51 | / | 348) | = | -19.49137929 | ||
| 6 | 3038312 | 2420 | - | 2552 | = | -132 | * | (59 | / | 348) | = | -22.37931023 | ||
| 7 | 3038315 | 2462 | - | 2567 | = | -105 | * | (55 | / | 348) | = | -16.59482759 | ||
| 8 | 3038316 | 2501 | - | 2586 | = | -85 | * | (56 | / | 348) | = | -13.6781609 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Kennedy Elementary | -101 | ||||||||||||
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 | 93387 | 2360 | - | 2436 | = | -76 | * | (49 | / | 356) | = | -10.46067412 | ||
| 4 | 93389 | 2408 | - | 2485 | = | -77 | * | (71 | / | 356) | = | -15.35674155 | ||
| 5 | 93391 | 2443 | - | 2528 | = | -85 | * | (58 | / | 356) | = | -13.84831458 | ||
| 6 | 93394 | 2424 | - | 2552 | = | -128 | * | (58 | / | 356) | = | -20.85393254 | ||
| 7 | 93395 | 2461 | - | 2567 | = | -106 | * | (62 | / | 356) | = | -18.46067412 | ||
| 8 | 93397 | 2499 | - | 2586 | = | -87 | * | (58 | / | 356) | = | -14.17415728 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Kennedy Elementary | -93 | ||||||||||||
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 | 96149 | 2382 | - | 2436 | = | -54 | * | (49 | / | 352) | = | -7.51704543 | ||
| 4 | 96151 | 2403 | - | 2485 | = | -82 | * | (53 | / | 352) | = | -12.34659084 | ||
| 5 | 96154 | 2417 | - | 2528 | = | -111 | * | (70 | / | 352) | = | -22.0738636 | ||
| 6 | 96156 | 2414 | - | 2552 | = | -138 | * | (58 | / | 352) | = | -22.73863633 | ||
| 7 | 96158 | 2483 | - | 2567 | = | -84 | * | (61 | / | 352) | = | -14.55681814 | ||
| 8 | 96160 | 2475 | - | 2586 | = | -111 | * | (61 | / | 352) | = | -19.23579539 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Kennedy Elementary | -98 | ||||||||||||
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 | 96338 | 2418 | - | 2436 | = | -18 | * | (31 | / | 309) | = | -1.80582523 | ||
| 4 | 96339 | 2415 | - | 2485 | = | -70 | * | (47 | / | 309) | = | -10.64724913 | ||
| 5 | 96342 | 2426 | - | 2528 | = | -102 | * | (48 | / | 309) | = | -15.84466011 | ||
| 6 | 96343 | 2446 | - | 2552 | = | -106 | * | (67 | / | 309) | = | -22.98381867 | ||
| 7 | 96346 | 2495 | - | 2567 | = | -72 | * | (55 | / | 309) | = | -12.81553394 | ||
| 8 | 96347 | 2520 | - | 2586 | = | -66 | * | (61 | / | 309) | = | -13.0291262 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Kennedy Elementary | -77 | ||||||||||||
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 | 97007 | 2434 | - | 2436 | = | -2 | * | (56 | / | 312) | = | -0.35897436 | ||
| 4 | 97008 | 2473 | - | 2485 | = | -12 | * | (33 | / | 312) | = | -1.26923076 | ||
| 5 | 97009 | 2441 | - | 2528 | = | -87 | * | (50 | / | 312) | = | -13.94230767 | ||
| 6 | 97010 | 2449 | - | 2552 | = | -103 | * | (53 | / | 312) | = | -17.49679478 | ||
| 7 | 97011 | 2510 | - | 2567 | = | -57 | * | (64 | / | 312) | = | -11.69230769 | ||
| 8 | 97012 | 2494 | - | 2586 | = | -92 | * | (56 | / | 312) | = | -16.51282047 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Kennedy Elementary | -61 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -101 | -93 | -98 | -77 | -61 | -430.0 | -86.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -38.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -134.0
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 | 83% | 91% | 89% | 96% | 90% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Lindsay Unified 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.
Kennedy Elementary math proficiency
Zero+ meets standard.
79% less $meal
85% less $meal
84% less $meal
88% less $meal
83% 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 (Public) schools in Lindsay Unified (6)
| Jefferson Elementary | Kennedy Elementary | Lincoln Elementary |
| Reagan Elementary | Roosevelt Elementary | Washington Elementary |