# ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 260 - 263 of 472

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## Question 260

### Question

MCQ▾

Geometric distribution satisfy which of the following property/properties?

### Choices

Choice (4)Response

a.

Markov property

b.

Memoryless property

c.

Markov property & Memoryless property

d.

Question does not provide sufficient data or is vague

## Question 261

### Question

MCQ▾

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 respectively.

### Choices

Choice (4)Response

a.

1.54 × 10-5

b.

c.

d.

Question does not provide sufficient data or is vague

## Question 262

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

Bernoulli,

b.

Bernoulli,

c.

Non Bernoulli,

d.

None of the above

## Question 263

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

converges in distribution to .

b.

converges in distribution to .

c.

converges in distribution to .

d.

None of the above