Probability (ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern)): Questions 131 - 134 of 205

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 469 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 300.00 or

Question number: 131

» Probability » Probability Distributions » Conditional Distributions

MCQ▾

Question

Suppose the continuous random variables X and Y have the following joint probability density function: Equation for Equation and Equation . What is the conditional density ofEquation given Equation ?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 132

» Probability » Probability Distributions » Gamma

MCQ▾

Question

If Equation has the gamma distribution with shape parameter Equation then it’s moment generating function is ________ Equation .

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 133

» Probability » Probability Distributions » Joint and Marginal Distributions

MCQ▾

Question

Continuous random variables Equation and Equation have a joint distribution with density function

Equation in the region bounded by Equation Find the density function for the marginal distribution ofEquation for Equation

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 134

» Probability » Modes of Convergences of Sequences of Random Variables » In Mean Square

MCQ▾

Question

If Equation then Equation in the Equation -th mean implies ________.

Choices

Choice (4) Response

a.

Equation in Equation -th mean.

b.

Equation in Equation -th mean.

c.

Equation almost everywhere.

d.

All of the above

f Page
Sign In