Probability-Probability Distributions (ISS Statistics Paper I (New 2016 MCQ Pattern)): Questions 44 - 47 of 109

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 458 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: 44

» Probability » Probability Distributions » Rectangular

MCQ▾

Question

If X1,X2, are iid rectangular (0, 1) . Which of the following is correct regarding

X(n)=max1inXi

Choices

Choice (4) Response

a.

X(n) converges in distribution to U(0, 1) .

b.

X(n) converges in distribution to exponential(1) .

c.

X(n) converges in distribution to N(0, 1) .

d.

None of the above

Question number: 45

» Probability » Probability Distributions » Normal

MCQ▾

Question

If cars arrive at a parking lot at rate of 50 per hour. Assuming process to be Poisson random variable with λ=50. The probability that in the next hour the number of cars that arrive at this parking lot will be between 54 and 62 is________.

Choices

Choice (4) Response

a.

0.5562

b.

0.2717

c.

0.9283

d.

0.7233

Question number: 46

» Probability » Probability Distributions » Hypergeometric

MCQ▾

Question

In a bridge hand, the probability density function of the number of spades will be________.

Choices

Choice (4) Response

a.

P(U=u)=(13u)(3910u)(5210)

b.

P(U=u)=(13u)(396u)(526)

c.

P(U=u)=(13u)(395u)(525)

d.

None of the above

Question number: 47

» Probability » Probability Distributions » Geometric

MCQ▾

Question

In the diagram of a geometric distribution given below, the parameter of probability of success of each trail is________.

 Find parameters of this geometric distributions

Find Parameters of This Geometric Distributions

How to find parameters of this geometric distribution?

Choices

Choice (4) Response

a.

p=0.65

b.

p=0.8

c.

p=0.279

d.

None of the above

Sign In