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 |
6 |
818354 |
2453 |
- |
2552 |
= |
-99 |
* |
(310 |
/ |
902)
|
= |
-34.02439019 |
7 |
818357 |
2474 |
- |
2567 |
= |
-93 |
* |
(283 |
/ |
902)
|
= |
-29.1784922 |
8 |
818358 |
2476 |
- |
2586 |
= |
-110 |
* |
(309 |
/ |
902)
|
= |
-37.68292682 |
Step 4 |
SUM Weighted Distance From Standard to get
2015 Difference From Standard for Young Oak Kim Academy
|
-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 |
6 |
25607 |
2449 |
- |
2552 |
= |
-103 |
* |
(303 |
/ |
927)
|
= |
-33.66666662 |
7 |
25608 |
2491 |
- |
2567 |
= |
-76 |
* |
(334 |
/ |
927)
|
= |
-27.38295572 |
8 |
25610 |
2491 |
- |
2586 |
= |
-95 |
* |
(290 |
/ |
927)
|
= |
-29.71952526 |
Step 4 |
SUM Weighted Distance From Standard to get
2016 Difference From Standard for Young Oak Kim Academy
|
-91 |
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 |
6 |
26086 |
2442 |
- |
2552 |
= |
-110 |
* |
(271 |
/ |
919)
|
= |
-32.43743195 |
7 |
26088 |
2485 |
- |
2567 |
= |
-82 |
* |
(312 |
/ |
919)
|
= |
-27.83895531 |
8 |
26089 |
2489 |
- |
2586 |
= |
-97 |
* |
(336 |
/ |
919)
|
= |
-35.46463541 |
Step 4 |
SUM Weighted Distance From Standard to get
2017 Difference From Standard for Young Oak Kim Academy
|
-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 |
6 |
26067 |
2458 |
- |
2552 |
= |
-94 |
* |
(283 |
/ |
859)
|
= |
-30.96856809 |
7 |
26069 |
2481 |
- |
2567 |
= |
-86 |
* |
(274 |
/ |
859)
|
= |
-27.43189747 |
8 |
26071 |
2495 |
- |
2586 |
= |
-91 |
* |
(302 |
/ |
859)
|
= |
-31.99301505 |
Step 4 |
SUM Weighted Distance From Standard to get
2018 Difference From Standard for Young Oak Kim Academy
|
-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 |
6 |
26200 |
2438 |
- |
2552 |
= |
-114 |
* |
(275 |
/ |
855)
|
= |
-36.66666656 |
7 |
26201 |
2475 |
- |
2567 |
= |
-92 |
* |
(301 |
/ |
855)
|
= |
-32.38830404 |
8 |
26202 |
2500 |
- |
2586 |
= |
-86 |
* |
(279 |
/ |
855)
|
= |
-28.06315785 |
Step 4 |
SUM Weighted Distance From Standard to get
2019 Difference From Standard for Young Oak Kim Academy
|
-97 |
Last steps
Compute the average
2015 |
2016 |
2017 |
2018 |
2019 |
Sum |
Average |
-101
|
-91
|
-96
|
-90
|
-97
|
-475.0 |
-95.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -83.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -107.0
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: