Statistical Inference and Hypothesis Testing-Confidence Interval Estimation (ISS Statistics Paper II (New 2016 MCQ Pattern)): Questions 9 - 13 of 73

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Question number: 9

» Statistical Inference and Hypothesis Testing » Confidence Interval Estimation

MCQ▾

Question

Suppose The confidence interval is given by the relation Equation . Then Equation is called as the

Choices

Choice (4) Response

a.

Correlation Coefficient

b.

Confidence interval

c.

Confidence coefficient

d.

All of the above

Question number: 10

» Statistical Inference and Hypothesis Testing » Confidence Interval Estimation

MCQ▾

Question

For the Confidence Interval Equation we use……. . and For the Confidence Interval Equation we use ……. .

Choices

Choice (4) Response

a.

Z -table, t- table

b.

t -table, Z- table

c.

Z -table, Poisson table

d.

Question does not provide sufficient data or is vague

Question number: 11

» Statistical Inference and Hypothesis Testing » Confidence Interval Estimation

MCQ▾

Question

A Equation confidence interval for Equation of the Normal distribution, when Equation is unknown is given by

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

None of the above

Question number: 12

» Statistical Inference and Hypothesis Testing » Confidence Interval Estimation

MCQ▾

Question

If we increase the sample size and confidence interval at the same time then the length of the Confidence interval become

Choices

Choice (4) Response

a.

More

b.

Cannot be determined from the given information

c.

Remains the same

d.

Smaller

Question number: 13

» Statistical Inference and Hypothesis Testing » Confidence Interval Estimation

MCQ▾

Question

Consider the general form of confidence interval for the mean Equation .

In this expression Equation is known as ………. and Equation is known as ……………….

Choices

Choice (4) Response

a.

Critical value, Standard Deviation

b.

Control limit, variance

c.

Point estimate, Standard Error

d.

All of the above

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