# ACET (Actuarial Common Entrance Test) Statistics: Questions 33 - 37 of 201

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## Question number: 33

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MCQ▾

### Question

A binomial distribution is characterized as (16,0.5) i. e. sample size is 16 and the probability of success is 0.5. The mean and variance of this distribution will be respectively-

### Choices

Choice (4)Response

a.

8,8

b.

4,4

c.

4,8

d.

8,4

## Question number: 34

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MCQ▾

### Question

Which of the following refers to the probability of an event given the other has occurred?

### Choices

Choice (4)Response

a.

Conditional Probability

b.

Joint Probability

c.

Posterior Probability

d.

Subjective Probability

## Question number: 35

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MCQ▾

### Question

Average Income of 50 families is ₹ 3,000. Of these average income of 30 families is ₹ 1,800. Find out the average income of the remaining families?

### Choices

Choice (4)Response

a.

₹ 2,000

b.

₹ 1,200

c.

₹ 1,800

d.

None of the above

## Question number: 36

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MCQ▾

### Question

In stem and leaf display diagrams used in exploratory analysis, stems are considered as

### Choices

Choice (4)Response

a.

Dispersed digits

b.

Central digits

c.

Trailing digits

d.

## Question number: 37

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MCQ▾

### Question

If in a given Binomial distribution with ‘n’ fixed and , then

### Choices

Choice (4)Response

a.

The binomial distribution will be skewed to the left

b.

The Poisson distribution will provide a good approximation

c.

The binomial distribution will be symmetric

d.

The binomial distribution will be skewed to the right

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