Collection of Data Test

Result

Collection of Data Test - 12

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Weekly Quiz Competition

Question 1
1 / -0

The F-test is used to test the significance of the differences between/among ________.

A
Two sample mean

B
More than two samples mean

C
Variance of two samples

D
(B)and(C)
Question 2
1 / -0

Schedules help us in collecting ________.

A
secondary data

B
qualitative data

C
primary data

D
none of the above

Solution

Schedules refers to the chronological pattern of collecting data which helps us to collect primary data from the primary source for the purpose to analyse a certain situation.
Question 3
1 / -0

Statistical data are collected only with____.

A
100% perfection

B
a reasonable degree of accuracy

C
a reasonable degree of inaccuracy

D
all of the above

Solution

Statistical facts can be affected by multiple causes, there is a lot of scope for error to be embedded in the data collected, one reason is that people interviewed may be lying. There may be bias on the part of the interviewer etc. Thus large samples are taken to ensure error is reduced.
Question 4
1 / -0

Economic data is generally released by _____.

A
Planning commision

B
NSSO

C
Finance Ministry

D
RBI

Solution

NSSO stands for National Sample Survey Office. It is an organization under Ministry of Statistics, Government of India. Economic data is generally released by NSSO. It helps to provide information mainly for research purpose.
Question 5
1 / -0

CSO Stands for_____.

A
Civil Service organization

B
Central Secretriate office

C
Central Statistics Office

D
Civil servants office

Solution

CSO stands for Central Statistics Office. It is an agency under the Ministry of Statistics, Government of India. It helps to coordinate statistical activities in India. It is located in Delhi.
Question 6
1 / -0

The estimation of consumer demand by questioning a sample of consumer is referred to as the _________________.

A
consumer survey approach

B
product survey approach

C
selling approach

D
marketing approach

Solution

The estimation of consumer demand by questioning a sample of consumer is referred to as the consumer survey approach. Estimation of consumer demand helps to analyse consumer's behaviour.
Question 7
1 / -0

The collection of statistical data must be in a _____ manner.

A
careful

B
syntematic

C
careful and systematic

D
arbitrary

Solution

Data should try to be collected as accurately as possible to ensure that error is minimum. As there could be undesirable consequences if the the data that is full of errors is the foundation of future research.
Question 8
1 / -0

Statistical data relating to any subject could be collected____.

A
by actual counting

B
by measurement

C
by estimation

D
any of the above

Solution

Statistical data relating to any subject could be collected by any of the following- by actual counting, by measurement and by estimation. By a system of measuring a particular information, data could be collected by measurement. Whereas, by estimation, a point estimate is calculated to obtain a statistical data.
Question 9
1 / -0

Some of the sources of published data are_______.

A
ILO

B
IBRD

C
WFCO

D
All of the above

Solution

Some of the sources of published data are:
a) ILO stands for International Labour Organization.
b) IBRD stands for International Bank for Reconstruction and Development.
c) WFCO is also a source of published data.
Question 10
1 / -0

Secondary data is the data collected ________________.

A
by investigation

B
from published sources

C
by conducting survey

D
Both A & C

Solution

Secondary data is second hand data, it is data that has already been collected (likely with a different purpose in mind) and/or published.

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Re-Attempt Weekly Quiz Competition

Collection of Data Test - 12

Result

Collection of Data Test - 12

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Rank

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SHARING IS CARING

Question 1

Two sample mean

More than two samples mean

Variance of two samples

(B)and(C)

Question 2

secondary data

qualitative data

primary data

none of the above

Solution

Question 3

100% perfection

a reasonable degree of accuracy

a reasonable degree of inaccuracy

all of the above

Solution

Question 4

Planning commision

NSSO

Finance Ministry

RBI

Solution

Question 5

Civil Service organization

Central Secretriate office

Central Statistics Office

Civil servants office

Solution

Question 6

consumer survey approach

product survey approach

selling approach

marketing approach

Solution

Question 7

careful

syntematic

careful and systematic

arbitrary

Solution

Question 8

by actual counting

by measurement

by estimation

any of the above

Solution

Question 9

ILO

IBRD

WFCO

All of the above

Solution

Question 10

by investigation

from published sources

by conducting survey

Both A & C

Solution

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Score

-

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