# Statistical Inference and Hypothesis Testing-Confidence Interval Estimation (ISS Statistics Paper II (New 2016 MCQ Pattern)): Questions 70 - 73 of 73

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## Question number: 70

» Statistical Inference and Hypothesis Testing » Confidence Interval Estimation

MCQ▾

### Question

In the expression , constants are called as________ and the quantity is called as ________

### Choices

Choice (4) Response

a.

Power limits, Maximum interval

b.

Control limits, partial coefficient

c.

Confidence limits, Confidence coefficient

d.

Maximum limits, Minimum limit

## Question number: 71

» Statistical Inference and Hypothesis Testing » Confidence Interval Estimation

MCQ▾

### Question

A confidence interval (CI) is a type of interval estimate of a________

### Choices

Choice (4) Response

a.

Complete statistics

b.

Normal distribution

c.

Population parameter

d.

Question does not provide sufficient data or is vague

## Question number: 72

» Statistical Inference and Hypothesis Testing » Confidence Interval Estimation

MCQ▾

### Question

Suppose we want to find out the mean milk yield of the cows in India, a survey of 66831 cows was made and the mean milk yield was 12.5 liter with a standard deviation of 4.3 liter. Then the 95 % confidence interval for the average milk yield is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 73

» Statistical Inference and Hypothesis Testing » Confidence Interval Estimation

MCQ▾

### Question

The confidence level is 95%. This means

### Choices

Choice (4) Response

a.

95 % of the samples do not contain the population mean and 5 % of the samples will contain the population mean

b.

95 % of the samples will contain the population mean and 5 % of the samples do not contain the population mean

c.

We are 100 % confident that the samples will contain the population mean

d.

None of the above

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