1 files changed, 10 insertions, 0 deletions
diff --git a/149/CH35/EX35.6/ex6.sce b/149/CH35/EX35.6/ex6.sce
new file mode 100755
index 000000000..ee3d4be43
--- /dev/null
+++ b/149/CH35/EX35.6/ex6.sce
@@ -0,0 +1,10 @@
+clear
+clc
+disp('m and n represents mean and number of objects in sample respectively')
+m=3.4
+n=900
+M=3.25
+d=1.61
+disp('z=(m-M)/(d/(n^0.5)')
+z=(m-M)/(d/(n^0.5))
+disp('as z>1.96,it cannot be regarded as a random sample ")
+\ No newline at end of file