# 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 | |

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 |