ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 358 - 360 of 469

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Question number: 358

» Probability » Kolmogorov's Inequalities

MCQ▾

Question

For every and every if be independent random variables on a common probability space with expected value and variance for . and which of the following inequality holds?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 359

» Probability » Kolmogorov's Inequalities

MCQ▾

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: 360

» Probability » Inversion

MCQ▾

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.

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