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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /149/CH35/EX35.9 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '149/CH35/EX35.9')
| -rwxr-xr-x | 149/CH35/EX35.9/ex9.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/149/CH35/EX35.9/ex9.sce b/149/CH35/EX35.9/ex9.sce new file mode 100755 index 000000000..2ea0a2181 --- /dev/null +++ b/149/CH35/EX35.9/ex9.sce @@ -0,0 +1,11 @@ +clc
+disp('m1 and n1 represents mean and no. of objects in sample 1')
+disp('m2 and n2 represents mean and no. of objects in sample 2')
+m1=67.5
+m2=68
+n1=1000
+n2=2000
+d=2.5
+disp('on the hypothesis that the samples are drawn from the same population of d=2.5,we get ')
+z=(m1-m2)/(d*((1/n1)+(1/n2))^0.5)
+disp('since |z|> 1.96,thus samples cannot be regarded as drawn from the same population ')
\ No newline at end of file |