Measures of Location [ACET (Actuarial Common Entrance Test) Statistics]: Questions 1 - 7 of 16

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Question 1

Measures of Location

Question

MCQ▾

The arithmetic mean of is 6. The value of X is

Choices

Choice (4)Response

a.

10

b.

11

c.

12

d.

Question does not provide sufficient data or is vague

Question 2

Measures of Location

Question

MCQ▾

The mean of first prime numbers is

Choices

Choice (4)Response

a.

5.6

b.

3

c.

3.6

d.

7

Question 3

Measures of Location

Question

MCQ▾

What is the probability that a value chosen from a population be less than its median?

Choices

Choice (4)Response

a.

0.50

b.

0.75

c.

0.25

d.

1.0

Question 4

Measures of Location

Question

MCQ▾

From the data set calculate median value.

Choices

Choice (4)Response

a.

3

b.

1

c.

2

d.

4

Question 5

Measures of Location

Question

MCQ▾

Weight of eight boys in kg is noted as:

Find the median weight.

Choices

Choice (4)Response

a.

72

b.

71

c.

70

d.

71.5

Question 6

Measures of Location

Question

MCQ▾

Which pair of averages cannot be calculated when one of the numbers in the series is zero?

Choices

Choice (4)Response

a.

Harmonic mean and Mode

b.

Geometric mean and Median

c.

Simple mean and Weighted mean

d.

Geometric mean and Harmonic mean

Question 7

Measures of Location

Question

MCQ▾

The average salary of a group of unskilled workers is ₹ . 10,000 and for a group of skilled workers is 15,000. Combined average salary is ₹ . 12,000. What is the percent of skilled workers?

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

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