ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 269 - 271 of 469

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Question number: 269

» Probability » Probability Distributions » Multinomial

MCQ▾

Question

Out of 10 persons, what is the probability that 2 are poor, 5 are rich, 2 belongs to upper middle class and 1 belongs to lower middle class family? Assuming classification of individuals are independent event and the probability of being poor, rich, upper middle and lower middle are Equation respectively.

Choices

Choice (4) Response

a.

1.54×10-5

b.

Equation

c.

Equation

d.

All of the above

Question number: 270

» Probability » Probability Distributions » Bernoulli

MCQ▾

Question

Suppose that Equation and Equation are the sequence of independent Bernoulli distribution with parameter Equation and Equation respectively. Let Equation be a new process such that, Equation . Then Equation will follow ________ distribution with Equation ________?

Choices

Choice (4) Response

a.

Bernoulli, Equation

b.

Bernoulli, Equation

c.

Non Bernoulli, Equation

d.

None of the above

Question number: 271

» Probability » Probability Distributions » Rectangular

MCQ▾

Question

If Equation are iid rectangular Equation . Which of the following is correct regarding

Equation

Choices

Choice (4) Response

a.

Equation converges in distribution to Equation .

b.

Equation converges in distribution to Equation .

c.

Equation converges in distribution to Equation .

d.

None of the above

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