Statistical Inference and Hypothesis Testing-Minimum Variance Unbiased Estimators (ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern)): Questions 1 - 6 of 15

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 » Minimum Variance Unbiased Estimators

Edit
MCQ▾

Question

If

Where is any other unbiased estimator of . Then the statistic is known as

Choices

Choice (4)Response

a.

Efficient Estimator

b.

Sufficient Estimator

c.

Minimum Variance Unbiased Estimator (MVUE)

d.

Consistent Estimator

Question number: 2

» Statistical Inference and Hypothesis Testing » Minimum Variance Unbiased Estimators

Edit
MCQ▾

Question

An unbiased estimator of is the Minimum Variance Unbiased Estimator (MVUE) estimator if ________. Where is any other unbiased estimator of .

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 3

» Statistical Inference and Hypothesis Testing » Minimum Variance Unbiased Estimators

Edit
MCQ▾

Question

A statistic is called as Minimum Variance Unbiased Estimator (MVUE) if

Choices

Choice (4)Response

a.

If it has the maximum variance among the class of all unbiased estimators

b.

It is Unbiased

c.

If it has the minimum variance among the class of all unbiased estimators

d.

Both b. and c. are correct

Question number: 4

» Statistical Inference and Hypothesis Testing » Minimum Variance Unbiased Estimators

Edit
MCQ▾

Question

Minimum Variance Unbiased Estimator (MVUE) is________

Choices

Choice (4)Response

a.

Not unique

b.

Unique

c.

All of the above

d.

None of the above

Question number: 5

» Statistical Inference and Hypothesis Testing » Minimum Variance Unbiased Estimators

Edit
MCQ▾

Question

A statistic is MVUE of if ………. where is any other unbiased estimator of

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 6

» Statistical Inference and Hypothesis Testing » Minimum Variance Unbiased Estimators

Edit
MCQ▾

Question

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

Developed by: