ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 217 - 222 of 471

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Question number: 217

» Probability » Conditional Probability

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Question

Four cards are drawn in succession without replacement from a standard deck. At each draw, all the remaining cards in the deck are equally likely. What is the probability of the color sequence red-red-black-red?

Choices

Choice (4) Response

a.

0.0624

b.

0.6245

c.

0.0526

d.

None of the above

Question number: 218

» Probability » Distribution Functions and Properties

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Question

Let be defined as follows:

For to be a cumulative distribution function, given is positive, following statement is correct:

Choices

Choice (4) Response

a.

b.

c.

None of the above

d.

All of the above

Question number: 219

» Probability » Probability Distributions » Hypergeometric

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Question

In a poker hand, mean of number of clubs will be________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 220

» Probability » Probability Distributions » Cauchy

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Question

If and . If has the standard uniform distribution, then

has________.

Choices

Choice (4) Response

a.

Chi-square distribution.

b.

Standard Normal distribution.

c.

Standard uniform distribution.

d.

None of the above

Question number: 221

» Probability » Probability Distributions » Uniform

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Question

The characteristic function of uniform distribution is________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 222

» Probability » Classical and Axiomatic Definitions

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Question

If someone makes a statement “Probability of Radha going to market tomorrow is 60%”, then he/she is using which of the following perspective of calculating probability?

Choices

Choice (4) Response

a.

Axiomatic

b.

Subjective

c.

Classical

d.

All of the above