Presentation of Data Test

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Presentation of Data Test - 37

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Weekly Quiz Competition

Question 1
1 / -0

When data is classified on the basis of time it is termed as ________.

A
Quntitative

B
Chronological

C
Qualitative

D
All of the above
Question 2
1 / -0

For making any data unit useful it is required that it should be ________.

A
classified

B
presented properly

C
appropriate collection

D
All of the above
Question 3
1 / -0

Organization of data does Not include?

A
Editing

B
Classification

C
Collection

D
Tabulation

Solution

Organizational data describe central characteristics of organizations, their internal structures and processes as well as their behavior as corporate actors in different social and economic contexts.
Collection of data means collection of data by using different methods.
Question 4
1 / -0

Arithmetic operations are appropriate for _______________.

A
qualitative data

B
quantitative data

C
Both quantitative and qualitative data

D
Neither quantitative nor qualitative data
Question 5
1 / -0

In a bar diagram, the bars are ______.

A
horizontal

B
vertical

C
slanting

D
none of the Above
Question 6
1 / -0

Zip codes are an example of ________________.

A
qualitative data

B
quantitative data

C
Neither quantitative nor qualitative data

D
None of the choices are correct
Question 7
1 / -0

A numerical description of the outcome of an experiment is a random __________.

A
description

B
outcome

C
number

D
variable
Question 8
1 / -0

The following pie chart shows the result of a survey among $$100$$ students regarding their subject preference.
The number of students who prefer Psychology exceeds that of the students who prefer Social Science by

A
$$60$$

B
$$10$$

C
$$20$$

D
$$40$$

Solution

The number of students preferring Psychology $$=\dfrac{216}{360}\times 100 = 60$$

The number of students who prefer Social Science $$=\dfrac{72}{360}\times 100 = 20$$

The number of students who prefer Psychology is more than the students who prefer Social Science $$=60 - 20 = 40$$
Question 9
1 / -0

Choose the correct answer from the alternatives given.
Study the following pie chart carefully to answer the questions that follow.
The sectorial angle made by the expenses of the family on education.

A
$$45^{\circ}$$

B
$$60^{\circ}$$

C
$$90^{\circ}$$

D
$$120^{\circ}$$

Solution

% Expenses on Education = 25% Sectorial angle made by the expenses of family on Education
$$= \, \dfrac{25}{100} \, \times \, 360^{\circ} \, = \, 90^{\circ}$$
Question 10
1 / -0

Study the pie chart and information given and answer the following question:
There are $$1150$$ students of a school who opted sports as a hobby.
How many students have book reading as a hobby?

A
$$390$$

B
$$420$$

C
$$440$$

D
$$450$$

Solution

23% of total students opted sports as a hobby
Let total number of students be $$x$$
$$0.23x$$$$=1150$$
$$\frac{23}{100}x=1150$$
So, $$x=5000$$

9% of $$x$$ opted book reading as a hobby,

$$0.09\times5000$$
$$\frac{9}{100}\times5000=450$$
Hence, Option D is correct answer.

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Re-Attempt Weekly Quiz Competition

Presentation of Data Test - 37

Result

Presentation of Data Test - 37

Score

-

Rank

-

SHARING IS CARING

Question 1

Quntitative

Chronological

Qualitative

All of the above

Question 2

classified

presented properly

appropriate collection

All of the above

Question 3

Editing

Classification

Collection

Tabulation

Solution

Question 4

qualitative data

quantitative data

Both quantitative and qualitative data

Neither quantitative nor qualitative data

Question 5

horizontal

vertical

slanting

none of the Above

Question 6

qualitative data

quantitative data

Neither quantitative nor qualitative data

None of the choices are correct

Question 7

description

outcome

number

variable

Question 8

$$60$$

$$10$$

$$20$$

$$40$$

Solution

Question 9

$$45^{\circ}$$

$$60^{\circ}$$

$$90^{\circ}$$

$$120^{\circ}$$

Solution

Question 10

$$390$$

$$420$$

$$440$$

$$450$$

Solution

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