31 May 2014

Smu mba statics for management sample paper set three


 
 Question:
In a Binomial distribution p = 0.4 and n = 6 then iii. P(X ≥ 1) is
Response:
0.1202
Wrong
0.1313
Feedback:
This is not the right choice, refer 6.4.2 examples.
Should have chosen
0.1296
0.1206
 Question:
In a Binomial distribution p = 0.4 and n = 6 then ii. P(X >= 4) is
Response:
Should have chosen
0.007
0.006
Wrong
0.008
Feedback:
This is not the right choice,refer example 6 in 6.4.2.
0.010
Question:
In a Binomial distribution p = 0.4 and n = 6 then
iv. P(X = 3) is  
 
Response:
Wrong
0.029   
Feedback:
 This is not the right choice, refer 6.4.2 examples.
 
Should have chosen
0.2764    
Feedback:
0.009    
Feedback:
0.019  
Feedback:

No comments:

Post a Comment