# 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