# ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern): Questions 123 - 127 of 253

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## Question number: 123

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MCQ▾

### Question

In general, the estimates obtained by the method of moments are ________

### Choices

Choice (4)Response

a.

Asymptotically normal but not efficient

b.

Asymptotically normal and always efficient

c.

Not asymptotically normal but efficient

d.

None of the above

## Question number: 124

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MCQ▾

### Question

The joint probability density function of the sample variates is called ________

### Choices

Choice (4)Response

a.

Confidence limits

b.

Likelihood function

c.

Minimum Variance Unbiased MVU estimator

d.

None of the above

## Question number: 125

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MCQ▾

### Question

For the Confidence Interval we use……. . and For the Confidence Interval we use ……. .

### Choices

Choice (4)Response

a.

Z -table, t- table

b.

t -table, Z- table

c.

Z -table, Poisson table

d.

Question does not provide sufficient data or is vague

## Question number: 126

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MCQ▾

### Question

If is a family of distributions and is any statistic then is said to be complete for if

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 127

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MCQ▾

### Question

A value of a parameter which maximises the Likelihood function is known as ________ estimate of

### Choices

Choice (4)Response

a.

Efficient Estimator

b.

Complete Statistics

c.

Maximum Likelihood Estimator

d.

Sufficient Estimator

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