1 files changed, 16 insertions, 0 deletions
diff --git a/569/CH3/EX3.30/3_30.sci b/569/CH3/EX3.30/3_30.sci
new file mode 100755
index 000000000..2d2a8cf0c
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+++ b/569/CH3/EX3.30/3_30.sci
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+//to find confidence interval for given confidence levels
+
+clc;
+cl=[.5 .9 .95 .99];
+s=.22;
+d=[.7 1.83 2.26 3.25];
+function [a]=ci(b)
+    a=s*b;
+endfunction
+
+CI(1)=ci(d(1));
+CI(2)=ci(d(2));
+CI(3)=ci(d(3));
+CI(4)=ci(d(4));
+
+disp(CI,'confidence interval');
+\ No newline at end of file