Probability (ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern)): Questions 87 - 90 of 205

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Question number: 87

» Probability » Classical and Axiomatic Definitions

MCQ▾

Question

Suppose we are tossing a fair die. If we say each of these outcomes has probability 1/6 then which perspective of probability are we using?

Choices

Choice (4) Response

a.

Classical and Empirical

b.

Empirical

c.

Classical

d.

None of the above

Question number: 88

» Probability » Probability Distributions » Bernoulli

MCQ▾

Question

Consider Equation be a sequence of Bernoulli distribution. Which of the following two statements are correct regardingEquation if any measurable set Equation ?

Statement 1: Equation Equation

Statement 2: Equation

Choices

Choice (4) Response

a.

Only Statement 2 is correct.

b.

Only Statement 1 is correct.

c.

Neither Statement 1 nor Statement 2 is correct.

d.

Both a. and b. are correct

Question number: 89

» Probability » Probability Distributions » Cauchy

MCQ▾

Question

If Equation has the standard Cauchy distribution and that Equation and Equation . ThenEquation satisfy following options:

Choices

Choice (4) Response

a.

It has distribution function Equation

b.

It has pdf Equation

c.

None of the above

d.

All of the above

Question number: 90

» Probability » Probability Distributions » Poisson

MCQ▾

Question

Suppose 1 in 5000 balls are defective. Let Equation denote the number of defective balls in a group of size 10000. What is the chance that at least 2 of them is defective?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

None of the above

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