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 |
457179 |
0 |
- |
2436 |
= |
|
* |
(1 |
/ |
17) |
= |
|
4 |
457180 |
0 |
- |
2485 |
= |
|
* |
(1 |
/ |
17) |
= |
|
5 |
457183 |
0 |
- |
2528 |
= |
|
* |
(3 |
/ |
17) |
= |
|
6 |
457184 |
0 |
- |
2552 |
= |
|
* |
(2 |
/ |
17) |
= |
|
7 |
457187 |
0 |
- |
2567 |
= |
|
* |
(2 |
/ |
17) |
= |
|
8 |
457188 |
0 |
- |
2586 |
= |
|
* |
(3 |
/ |
17) |
= |
|
11 |
457191 |
0 |
- |
2628 |
= |
|
* |
(5 |
/ |
17) |
= |
|
Step 4 |
SUM Weighted Distance From Standard to get
2015 Difference From Standard for Death Valley Unified
|
|
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 |
14468 |
0 |
- |
2436 |
= |
|
* |
(3 |
/ |
13) |
= |
|
4 |
14470 |
0 |
- |
2485 |
= |
|
* |
(2 |
/ |
13) |
= |
|
5 |
14471 |
0 |
- |
2528 |
= |
|
* |
(1 |
/ |
13) |
= |
|
6 |
14474 |
0 |
- |
2552 |
= |
|
* |
(1 |
/ |
13) |
= |
|
7 |
14475 |
0 |
- |
2567 |
= |
|
* |
(3 |
/ |
13) |
= |
|
8 |
14477 |
0 |
- |
2586 |
= |
|
* |
(0 |
/ |
13) |
= |
|
11 |
14480 |
0 |
- |
2628 |
= |
|
* |
(3 |
/ |
13) |
= |
|
Step 4 |
SUM Weighted Distance From Standard to get
2016 Difference From Standard for Death Valley Unified
|
|
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 |
14799 |
0 |
- |
2436 |
= |
|
* |
(0 |
/ |
12) |
= |
|
4 |
14800 |
0 |
- |
2485 |
= |
|
* |
(0 |
/ |
12) |
= |
|
6 |
14802 |
0 |
- |
2552 |
= |
|
* |
(0 |
/ |
12) |
= |
|
7 |
14805 |
0 |
- |
2567 |
= |
|
* |
(0 |
/ |
12) |
= |
|
8 |
14807 |
0 |
- |
2586 |
= |
|
* |
(0 |
/ |
12) |
= |
|
11 |
14808 |
0 |
- |
2628 |
= |
|
* |
(0 |
/ |
12) |
= |
|
Step 4 |
SUM Weighted Distance From Standard to get
2017 Difference From Standard for Death Valley Unified
|
|
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 |
14813 |
0 |
- |
2436 |
= |
|
* |
(0 |
/ |
15) |
= |
|
4 |
14814 |
0 |
- |
2485 |
= |
|
* |
(0 |
/ |
15) |
= |
|
5 |
14817 |
0 |
- |
2528 |
= |
|
* |
(0 |
/ |
15) |
= |
|
7 |
14818 |
0 |
- |
2567 |
= |
|
* |
(0 |
/ |
15) |
= |
|
8 |
14821 |
0 |
- |
2586 |
= |
|
* |
(0 |
/ |
15) |
= |
|
11 |
14822 |
0 |
- |
2628 |
= |
|
* |
(0 |
/ |
15) |
= |
|
Step 4 |
SUM Weighted Distance From Standard to get
2018 Difference From Standard for Death Valley Unified
|
|
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 |
14914 |
0 |
- |
2436 |
= |
|
* |
(0 |
/ |
11) |
= |
|
4 |
14915 |
0 |
- |
2485 |
= |
|
* |
(0 |
/ |
11) |
= |
|
5 |
14916 |
0 |
- |
2528 |
= |
|
* |
(0 |
/ |
11) |
= |
|
6 |
14917 |
0 |
- |
2552 |
= |
|
* |
(0 |
/ |
11) |
= |
|
7 |
14918 |
0 |
- |
2567 |
= |
|
* |
(0 |
/ |
11) |
= |
|
8 |
14919 |
0 |
- |
2586 |
= |
|
* |
(0 |
/ |
11) |
= |
|
Step 4 |
SUM Weighted Distance From Standard to get
2019 Difference From Standard for Death Valley Unified
|
|
Last steps
Compute the average
2015 |
2016 |
2017 |
2018 |
2019 |
Sum |
Average |
|
|
|
|
|
0.0 |
0.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average:
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average:
For the lines, you have the data necessary to plot the chart.