# ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern): Questions 92 - 96 of 253

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## Question 92

### Question

MCQ▾In sampling from a normal population , MLE () is the

### Choices

Choice (4) | Response | |
---|---|---|

a. | Consistent estimator | |

b. | Most efficient estimator | |

c. | Unbiased estimator | |

d. | All a., b. and c. are correct |

## Question 93

### Question

MCQ▾In a random sampling from Normal population suppose the MLE of mean is , then simultaneous estimation of is

### Choices

Choice (4) | Response | |
---|---|---|

a. | Biased | |

b. | Consistent and not unbiased | |

c. | Unbiased | |

d. | Consistent and unbiased |

## Question 94

### Question

MCQ▾If a sufficient estimator exists, then it will be a function of the ________ Estimator.

### Choices

Choice (4) | Response | |
---|---|---|

a. | Maximum Likelihood | |

b. | Unbiased | |

c. | Consistent | |

d. | All of the above |

## Question 95

### Question

MCQ▾Uniformly minimum-variance unbiased estimator (UMVUE) or minimum-variance unbiased estimator (MVUE) is an unbiased estimator that has ________ than any other unbiased estimator for all possible values of the parameter.

### Choices

Choice (4) | Response | |
---|---|---|

a. | Maximum variance | |

b. | zero variance | |

c. | Minimum variance | |

d. | Question does not provide sufficient data or is vague |

## Question 96

### Question

MCQ▾Maximum likelihood method, is the procedure of finding the value of one or more parameters for a given statistic which makes the ________

### Choices

Choice (4) | Response | |
---|---|---|

a. | Likelihood distribution a minimum | |

b. | Probability function a minimum | |

c. | Probability function a maximum | |

d. | Likelihood distribution a maximum |