Measures of Dispersion MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Measures of Dispersion, a fundamental topic in the field of Business Statistics. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Measures of Dispersion MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Measures of Dispersion mcq questions that explore various aspects of Measures of Dispersion problems. Each MCQ is crafted to challenge your understanding of Measures of Dispersion principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Business Statistics tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Measures of Dispersion MCQs are your pathway to success in mastering this essential Business Statistics topic.

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Measures of Dispersion MCQs | Page 1 of 10

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Q1.
If the quartile range is 24 then the quartile deviation is

a.

48

b.

12

c.

24

d.

72

Discuss
Answer: (b).12
Q2.
If mean absolute deviation of set of observations is 8.5 then value of quartile deviation is

a.

7.08

b.

9.08

c.

10.2

d.

11.2

Discuss
Answer: (a).7.08
Q3.
The sum of all the squared deviations is divided by the total number of observations to calculate

a.

population deviation

b.

population variance

c.

sample deviation

d.

sample variance

Discuss
Answer: (b).population variance
Q4.
For the recorded observation, the ratios measured by absolute variation are considered as

a.

non-relative measures

b.

relative measures

c.

high uniform measures

d.

low uniform measures

Discuss
Answer: (b).relative measures
Q5.
If the arithmetic mean is multiplied to coefficient of variation then the resulting value is classified as

a.

coefficient of deviation

b.

coefficient of mean

c.

standard deviation

d.

variance

Discuss
Answer: (c).standard deviation
Q6.
If the arithmetic mean is considered as average of deviations then resultant measure is considered as

a.

close end deviation

b.

mean absolute deviation

c.

mean deviation

d.

variance deviation

Discuss
Answer: (b).mean absolute deviation
Q7.
If the positive square root is taken of population variance then the calculated measure is transformed into

a.

standard root

b.

standard deviation

c.

standard variance

d.

sample variance

Discuss
Answer: (b).standard deviation
Q8.
The examples of applications of range in real world includes

a.

weather forecasts

b.

quality control

c.

fluctuation in share prices

d.

all of above

Discuss
Answer: (d).all of above
Q9.
The formula of coefficient of range is

a.

L+L⁄H+H

b.

H+H⁄L+L

c.

H-L⁄H+L

d.

H+l⁄H-L

Discuss
Answer: (c).H-L⁄H+L
Q10.
In a set of observations, the amount of variation can be shown in the form of figures with the help of

a.

absolute measures

b.

uniform measures

c.

non-uniform measures

d.

exploratory measures

Discuss
Answer: (a).absolute measures
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