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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /165/CH1/EX1.6 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '165/CH1/EX1.6')
| -rw-r--r-- | 165/CH1/EX1.6/ex1_6.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/165/CH1/EX1.6/ex1_6.sce b/165/CH1/EX1.6/ex1_6.sce new file mode 100644 index 000000000..0e78feac1 --- /dev/null +++ b/165/CH1/EX1.6/ex1_6.sce @@ -0,0 +1,16 @@ +//Example 1.6
+clc;
+d_dev=[];
+Xn=[49.7,50.1,50.2,49.6,49.7]; //Given Data
+X=mean(Xn); //Mean
+for i=1:5
+ d=Xn(1,i)-X;
+ d_dev=[d_dev,d^2];
+end
+sq_sum=sum(d_dev);
+var=sq_sum/4;
+//For small no of data(n<30) we use n-1 as the
+//denominator so as to obtain a more accurate value
+//for Standard deviation
+Std_dev=sqrt(var); //Std deviation
+disp(Std_dev,'Standard deviation')
\ No newline at end of file |