diff options
Diffstat (limited to '1475/CH3/EX3.15/Example_3_15.sce')
| -rwxr-xr-x | 1475/CH3/EX3.15/Example_3_15.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/1475/CH3/EX3.15/Example_3_15.sce b/1475/CH3/EX3.15/Example_3_15.sce new file mode 100755 index 000000000..f9e2e2c48 --- /dev/null +++ b/1475/CH3/EX3.15/Example_3_15.sce @@ -0,0 +1,9 @@ +//Example 3.15 The safety limit of a crane is known to be 32 tons
+clc;
+clear;
+m=0.3;
+s_d=0.2;
+n=100;
+disp(n,"Sample size =",s_d,"Standard Deviation",m,"Mean");
+disp(s_d/sqrt(n),"and Standard Deviation =",0.3,"Since the sample size n=100 is large, the sample mean follows normal distribution approx. with Mean=");
+disp(0.1587,"Probab. that mean is greater than 0.32=Area under the standard normal curve to the right of the ordinate at z=1",(0.32-m)/0.02,"The standarised value of sample mean 0.32 is ");
|