Probability (ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern)): Questions 160  162 of 205
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Question number: 160
» Probability » Kolmogorov's Inequalities
Question
Which of the following is/are correct regarding statement of Kolmogorov’s Inequalities?
Choices
Choice (4)  Response  

a.  Random variables involved share common probability space. 

b.  Expected value of all random variable is 

c.  The random variables involved are independent. 

d.  All a. , b. and c. are correct 

Question number: 161
» Probability » Inversion
Question
Let be the characteristic function of a probability measure on . If then the inversion formula is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 162
» Probability » Central Limit Theorems for Independent Variables
Question
A large freight elevator can transport a maximum of pounds. Suppose a load of cargo containing boxes must be transported via the elevator. Experience has shown that the weight of boxes of this type of cargo follows a distribution with mean pounds and standard deviation pounds. Based on this information, what is the probability that all boxes can be safely loaded onto the freight elevator and transported?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  0.9348 
