Hoopa Valley Elementary (Data source)
Source data for Hoopa Valley 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 | 414069 | 2311 | - | 2436 | = | -125 | * | (42 | / | 269) | = | -19.5167285 | ||
| 4 | 414070 | 2395 | - | 2485 | = | -90 | * | (50 | / | 269) | = | -16.72862445 | ||
| 5 | 414073 | 2384 | - | 2528 | = | -144 | * | (44 | / | 269) | = | -23.55390331 | ||
| 6 | 414074 | 2383 | - | 2552 | = | -169 | * | (42 | / | 269) | = | -26.38661693 | ||
| 7 | 414077 | 2408 | - | 2567 | = | -159 | * | (43 | / | 269) | = | -25.41635686 | ||
| 8 | 414078 | 2400 | - | 2586 | = | -186 | * | (48 | / | 269) | = | -33.18959095 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Hoopa Valley Elementary | -145 | ||||||||||||
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 | 12857 | 2344 | - | 2436 | = | -92 | * | (46 | / | 275) | = | -15.38909088 | ||
| 4 | 12860 | 2381 | - | 2485 | = | -104 | * | (44 | / | 275) | = | -16.64 | ||
| 5 | 12861 | 2405 | - | 2528 | = | -123 | * | (52 | / | 275) | = | -23.25818181 | ||
| 6 | 12863 | 2370 | - | 2552 | = | -182 | * | (45 | / | 275) | = | -29.78181807 | ||
| 7 | 12866 | 2410 | - | 2567 | = | -157 | * | (42 | / | 275) | = | -23.9781817 | ||
| 8 | 12868 | 2440 | - | 2586 | = | -146 | * | (46 | / | 275) | = | -24.42181814 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Hoopa Valley Elementary | -133 | ||||||||||||
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 | 13176 | 2353 | - | 2436 | = | -83 | * | (56 | / | 263) | = | -17.67300375 | ||
| 4 | 13179 | 2394 | - | 2485 | = | -91 | * | (41 | / | 263) | = | -14.18631178 | ||
| 5 | 13180 | 2377 | - | 2528 | = | -151 | * | (46 | / | 263) | = | -26.41064624 | ||
| 6 | 13183 | 2387 | - | 2552 | = | -165 | * | (48 | / | 263) | = | -30.11406833 | ||
| 7 | 13185 | 2378 | - | 2567 | = | -189 | * | (37 | / | 263) | = | -26.58935349 | ||
| 8 | 13186 | 2400 | - | 2586 | = | -186 | * | (35 | / | 263) | = | -24.75285154 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Hoopa Valley Elementary | -140 | ||||||||||||
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 | 13190 | 2353 | - | 2436 | = | -83 | * | (38 | / | 238) | = | -13.2521008 | ||
| 4 | 13193 | 2385 | - | 2485 | = | -100 | * | (47 | / | 238) | = | -19.7478991 | ||
| 5 | 13194 | 2414 | - | 2528 | = | -114 | * | (40 | / | 238) | = | -19.15966376 | ||
| 6 | 13197 | 2368 | - | 2552 | = | -184 | * | (39 | / | 238) | = | -30.15126046 | ||
| 7 | 13198 | 2420 | - | 2567 | = | -147 | * | (43 | / | 238) | = | -26.5588234 | ||
| 8 | 13201 | 2387 | - | 2586 | = | -199 | * | (31 | / | 238) | = | -25.9201679 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Hoopa Valley Elementary | -135 | ||||||||||||
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 | 13320 | 2349 | - | 2436 | = | -87 | * | (50 | / | 269) | = | -16.17100364 | ||
| 4 | 13321 | 2405 | - | 2485 | = | -80 | * | (44 | / | 269) | = | -13.08550184 | ||
| 5 | 13322 | 2398 | - | 2528 | = | -130 | * | (51 | / | 269) | = | -24.64684014 | ||
| 6 | 13323 | 2421 | - | 2552 | = | -131 | * | (38 | / | 269) | = | -18.50557614 | ||
| 7 | 13324 | 2388 | - | 2567 | = | -179 | * | (36 | / | 269) | = | -23.95539028 | ||
| 8 | 13325 | 2429 | - | 2586 | = | -157 | * | (50 | / | 269) | = | -29.18215599 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Hoopa Valley Elementary | -126 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -145 | -133 | -140 | -135 | -126 | -679.0 | -135.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -114.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -156.8
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 | 88% | 87% | 97% | 79% | 91% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Klamath-Trinity Joint Unified school district | County of Humboldt
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.
Hoopa Valley Elementary math proficiency
Zero+ meets standard.
76% less $meal
81% less $meal
96% less $meal
78% less $meal
81% 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 Klamath-Trinity Joint Unified (5)
| Hoopa Valley Elementary | Jack Norton Elementary | Orleans Elementary |
| Trinity Valley Elementary | Weitchpec Elementary |