# Statistical Inference and Hypothesis Testing-Sufficient Estimator [ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern)]: Questions 1 - 5 of 8

Access detailed explanations (illustrated with images and videos) to 253 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 200.00 or

How to register?

## Question number: 1

» Statistical Inference and Hypothesis Testing » Sufficient Estimator

Edit
MCQ▾

### Question

Let be a random sample from a density function . A statistics

is said to be sufficient statistics if the conditional distribution of given T

### Choices

Choice (4)Response

a.

Independent of

b.

Dependent of

c.

Independent of S

d.

Dependent of

## Question number: 2

» Statistical Inference and Hypothesis Testing » Sufficient Estimator

Edit
MCQ▾

### Question

If a statistics is a sufficient statistics for a parameter of the density function , then the conditional distribution of is ………. of for any value of

### Choices

Choice (4)Response

a.

Dependent

b.

Either dependent or Independent

c.

Independent

d.

All of the above

## Question number: 3

» Statistical Inference and Hypothesis Testing » Sufficient Estimator

Edit
MCQ▾

### Question

A statistic is called as ________ Estimator for the parameter θ, if the conditional distribution of given T does not depend on θ.

### Choices

Choice (4)Response

a.

Sufficient

b.

Maximum Likelihood estimator

c.

Efficient

d.

Unbiased

## Question number: 4

» Statistical Inference and Hypothesis Testing » Sufficient Estimator

Edit
MCQ▾

### Question

Let be a random sample from a uniform population on . Then the sufficient estimator for is

### Choices

Choice (4)Response

a.

Either (i) or (ii)

b.

c.

d.

None of the above

## Question number: 5

» Statistical Inference and Hypothesis Testing » Sufficient Estimator

Edit
MCQ▾

### Question

Let be a random sample from . Then the sufficient estimator for is

### Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Developed by: