ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 320  324 of 471
Access detailed explanations (illustrated with images and videos) to 471 questions. Access all new questions we will add tracking exampattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 300.00 or
How to register?
Question number: 320
» Probability » Modes of Convergences of Sequences of Random Variables » In Mean Square
Question
If in mean, then ________.
Choices
Choice (4)  Response  

a.  in probability. 

b.  almost everywhere 

c.  in distribution. 

d.  Both a. and c. are correct 

Question number: 321
» Probability » Probability Distributions » Beta
Question
Suppose Suppose is a random variable such that the conditional distribution of given is negative binomial with stopping parameter and success parameter . Then conditional distribution given follows ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 322
» Probability » Probability Distributions » Conditional Distributions
Question
Suppose the continuous random variables X and Y have the following joint probability density function: for and . What is the conditional density of given ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 323
» Probability » Probability Distributions » Gamma
Question
If has the gamma distribution with shape parameter then it’s moment generating function is ________ .
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 324
» Probability » Probability Distributions » Joint and Marginal Distributions
Question
Continuous random variables and have a joint distribution with density function
in the region bounded by Find the density function for the marginal distribution of for
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

