# Statistical Inference and Hypothesis Testing-Moments and Least Squares (ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern)): Questions 6 - 10 of 13

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## Question number: 6

» Statistical Inference and Hypothesis Testing » Moments and Least Squares

MCQ▾

### Question

Linear estimators obtained by the method of least squares are

### Choices

Choice (4) Response

a.

MVU Estimators

b.

Sufficient Estimators

c.

Unbiased Estimators

d.

Question does not provide sufficient data or is vague

## Question number: 7

» Statistical Inference and Hypothesis Testing » Moments and Least Squares

MCQ▾

### Question

The estimators obtained by the method of moments under general conditions are ________efficient than Maximum Likelihood Estimators.

### Choices

Choice (4) Response

a.

Equally

b.

More

c.

Less

d.

Question does not provide sufficient data or is vague

## Question number: 8

» Statistical Inference and Hypothesis Testing » Moments and Least Squares

MCQ▾

### Question

By the method of moments one can estimate

### Choices

Choice (4) Response

a.

All Moments of a population distribution

b.

All constants of a population

c.

Only mean and variance of a distribution

d.

None of the above

## Question number: 9

» Statistical Inference and Hypothesis Testing » Moments and Least Squares

MCQ▾

### Question

For a simple linear model , the normal equations for estimating the values values of and by the method of least square will be

### Choices

Choice (4) Response

a.

and

b.

and

c.

and

d.

Question does not provide sufficient data or is vague

## Question number: 10

» Statistical Inference and Hypothesis Testing » Moments and Least Squares

MCQ▾

### Question

The set of equations obtained in the process of Least square estimation are called

### Choices

Choice (4) Response

a.

Simultaneous Equations

b.

Normal Equations

c.

Continuous Equations

d.

None of the above

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