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STATISTICS
STATISTICS
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NATIONAL STATISTICS DAY-29 JUNE 2019
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Questions
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Answers
1
CSO
Central survey office
Central sample office
None of the above
Central statistics organization
2
standard deviation can be negative
False
True
3
Econometric models include techniques from
All of these
economics
statisitics
mathematics
4
The standard deviation of a sample of 100 observations equals 64. The variance is equal to
4
5
8
10
5
Statistics does not deal with
Groups
Individuals
Mass quantity
Aggregates
6
First five year plan in india was from
1961-1965
1952-1955
1965-1970
1951-1956
7
Indian statistical institute located in
Mumbai
Kolkata
Chennai
New Delhi
8
A popular technique for forecasting is
Linear Programming
Correlation
None of the above
Regression
9
Another name of Inter-Quartile range
Q.D
Co-efficient of variation
S.D
Range
10
What is the probability of getting a sum 9 from two throws of a dice?
9/36
5/9
5/36
1/9
11
Time series analysis helps to:
all of the above
predict the future behaviour of a variable
understand the behaviour of a variable in the past
plan future operations
12
Data collected from published books are called
Secondary data
Primary data
None of the above
Tertiary data
13
Which one is the Economic Barometer?
Time series
Central Tendency
Dispersion
Index number
14
which of the following is not a "Graphic representation"?
table
pie chart
bar chart
histogram
15
Maximum value of correlation is
0
1.5
1
2
16
The most frequently occurring value of a data set is called the
Median
Mean
Range
Mode
17
The rank correlation was suggested by
C.R.Rao
Spearman
Fisher
Karl Pearson
18
Who is birthday is annually observed in India as National statistics day on 29th june?
Ronald Aylmer Fisher
C.R. Rao
Rao Blackwell
P.C.Mahalanobis
19
Who is the Father of Statistics?
Rao Blackell
C. R. Rao
RA Fisher
Prasanta Chandra Mahalanobis
20
Correlation between price and demand is
None of these
Negative
Positive
Zero
21
World statistics day was celebrated on
30th October
29th June
20th October
21st may
22
Questionnaire is a
Tool for data collection
Research Method
Data analysis Technique
Measurement Technique
23
NSSO
National sample survey organization
National sampling service office
None of the above
National statistical survey organization
24
Relation between two variables is determined by
Correlation
Dispersion
Mean
Regression
25
What is the possibility of having 53 Thursdays in a non-leap year?
1/365
6/365
1/7
6/7
