ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern): Questions 94 - 98 of 253

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Question number: 94

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

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MCQ▾

Question

If a sufficient estimator exists, then it will be a function of the ________ Estimator.

Choices

Choice (4) Response

a.

Maximum Likelihood

b.

Unbiased

c.

Consistent

d.

All of the above

Question number: 95

» Statistical Inference and Hypothesis Testing » Minimum Variance Unbiased Estimators

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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

Question number: 96

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

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MCQ▾

Question

Maximum likelihood method, is the procedure of finding the value of one or more parameters for a given statistic which makes the ________

Choices

Choice (4) Response

a.

Likelihood distribution a minimum

b.

Probability function a minimum

c.

Probability function a maximum

d.

Likelihood distribution a maximum

Question number: 97

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

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MCQ▾

Question

A sample of size n is drawn from each of the four a normal populations which have the same variance . the means of the four populations are , , and . The MLE of is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 98

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

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MCQ▾

Question

The estimate of the of a population having density function is

Choices

Choice (4) Response

a.

b.

c.

d.

α