ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern): Questions 84 - 88 of 253

Access detailed explanations (illustrated with images and videos) to 253 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 200.00 or

How to register?

Question number: 84

» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood

Edit
MCQ▾

Question

The maximum Likelihood Estimator of θ in is

Choices

Choice (4) Response

a.

Does not exists

b.

c.

d.

Question does not provide sufficient data or is vague

Question number: 85

» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood

Edit
MCQ▾

Question

The principle of Maximum Likelihood consists of finding an estimator, which ________ the likelihood function.

Choices

Choice (4) Response

a.

Maximizes or Minimizes

b.

Maximizes

c.

Minimizes

d.

Question does not provide sufficient data or is vague

Question number: 86

» 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: 87

» 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: 88

» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood

Edit
MCQ▾

Question

In a random sampling from Normal population suppose the MLE of mean is is given then MLE of is

Choices

Choice (4) Response

a.

b.

c.

d.