diff options
Diffstat (limited to '3513/CH2/EX2.7/Ex2_7.sce')
| -rw-r--r-- | 3513/CH2/EX2.7/Ex2_7.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/3513/CH2/EX2.7/Ex2_7.sce b/3513/CH2/EX2.7/Ex2_7.sce new file mode 100644 index 000000000..e15d32448 --- /dev/null +++ b/3513/CH2/EX2.7/Ex2_7.sce @@ -0,0 +1,27 @@ +// To determine probabilty
+//page no 25
+clear
+clc;
+sd=3.1622; // standard deviation
+x1=7.5;
+x2=8.5;
+x3=13.5;
+x3=6.5;
+m=10;
+p1=0.2148*100; // probability from table
+p2=0.3192*100; // probability from table
+p3=0.8643*100; // probability from table
+p4=0.1357*100; // probability from table
+
+//(a) Exactly 8 defectives
+z1=((x1-m)/sd)*100
+z2=((x2-m)/sd)*100
+pa=(p2-p1)
+mprintf("\nTherefore for exactly 8 defectives = %.2f percentage",pa);
+//(b) For 14 or more defectives
+z3=((x3-m)/sd)*100
+pa2=100-p3
+mprintf("\nFor 14 or more is = %.2f percentage",pa2);
+//(c) For less than 6 defectives
+z4=((x1-m)/sd)*100
+mprintf("\nFor less than 6 defectives = %.2f percentage",p4);
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