updated the code

1 files changed, 32 insertions, 34 deletions

diff --git a/116/CH12/EX12.2/exa12_2.sce b/116/CH12/EX12.2/exa12_2.sce
index 638ae0ef0..e5e5dd433 100755
--- a/116/CH12/EX12.2/exa12_2.sce
+++ b/116/CH12/EX12.2/exa12_2.sce
@@ -1,35 +1,33 @@
-

-//Caption:Program to calculate the probability that eight or more arrivals occur in an chosen 30 sec

- 

-//Example 12.2

- 

-//Page 526

- 

-disp('The average number of arrivals in a 30 sec interval is,')

-

-lamt=4*(30/60)

-

-disp('The probability of eight or more arrivals is,')

-

-P0=1

-

-P1=[(2^1)/(1)]

-

-P2=[(2^2)/(1*2)]

-

-P3=[(2^3)/(1*2*3)]

-

-P4=[(2^4)/(1*2*3*4)]

-

-P5=[(2^5)/(1*2*3*4*5)]

-

-P6=[(2^6)/(1*2*3*4*5*6)]

-

-P7=[(2^7)/(1*2*3*4*5*6*7)]

-

-i=1-{(%e^-2)*[P0+P1+P2+P3+P4+P5+P6+P7]}

-

-disp("Result")

- 

-disp("P(2) = 0.0011")

+
+//Example 12.2
+ 
+//Page 526
+ 
+disp('The average number of arrivals in a 30 sec interval is,')
+
+lamt=4*(30/60)
+
+disp('The probability of eight or more arrivals is,')
+
+P0=1
+
+P1=[(2^1)/(1)]
+
+P2=[(2^2)/(1*2)]
+
+P3=[(2^3)/(1*2*3)]
+
+P4=[(2^4)/(1*2*3*4)]
+
+P5=[(2^5)/(1*2*3*4*5)]
+
+P6=[(2^6)/(1*2*3*4*5*6)]
+
+P7=[(2^7)/(1*2*3*4*5*6*7)]
+
+i=1-{(%e^-2)*[P0+P1+P2+P3+P4+P5+P6+P7]}
+
+disp("Result")
+ 
+disp("P(2) = 0.0011")
  
\ No newline at end of file