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Business Statistics
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Q1
Score: 1
average measures
distance measures
average deviation measures
availability measures
Q2
Score: 1
210
220
260
240
Q3
Score: 1
15
13
11
17
Q4
Score: 1
Mean
Median
Mode
Range
Q5
Score: 1
Range
Standard deviation
Quartile deviation
Mode
Q6
Score: 1
arithmetic mean
weighted average mean
geometric mean
harmonic mean
Q7
Score: 1
48
12
24
72
Q8
Score: 1
Mode
Median
Mean
Variance
Q9
Score: 1
the product of their standard deviations
the square root of t:le product of their regression co-efficients
the co-variance between the variable
None of the above
Q10
Score: 1
Business ethics is a dynamic philosophy
Business ethics is based on moral value
Business ethics influenced by Sociocultural values
Business ethics is not inspired by social welfare
Q11
Score: 1
uniform measures
relative measures
absolute measures
both b and c
Q12
Score: 1
median
mean
variance
standard deviation
Q13
Score: 1
percentiles
multiple pile of data
quartiles
deciles
Q14
Score: 1
Standard deviation
Variance
Mean
Mode
Q15
Score: 1
trailing
variation
extension
centralized valuation
Q16
Score: 1
Standard deviation
Variance
Co-efficient of variation
None of the above
Q17
Score: 1
12
16
15
14
Q18
Score: 1
mathematical averages
population averages
sample averages
extended measures
Q19
Score: 1
coefficient of deviation
coefficient of average
coefficient of variation
coefficient of uniformity
Q20
Score: 1
L+L⁄H+H
H+H⁄L+L
H-L⁄H+L
H+l⁄H-L
Q21
Score: 1
mean square average
standard square average
population average
sample square average
Q22
Score: 1
15
450
200
45
Q23
Score: 1
85
95
90
81
Q24
Score: 1
weather forecasts
quality control
fluctuation in share prices
all of above
Q25
Score: 1
17.36
16.36
15.36
19.36
Q26
Score: 1
Appointment
Presentation of data
Analysis of data
Interpretation of data
Q27
Score: 1
weighted arithmetic mean
paired arithmetic mean
non-paired arithmetic mean
square of arithmetic mean
Q28
Score: 1
25
250
150
275
Q29
Score: 1
Mode
Mean
Hypothesis
Dispersion
Q30
Score: 1
38
17.5
19
9.5
Q31
Score: 1
mathematical averages
population averages
sample averages
averages of position
Q32
Score: 1
measures of skewness
measures of dispersion
measures of central tendency
all of above
Q33
Score: 1
More than 0
More than - 1
Less than -1
Between -1 and + 1
Q34
Score: 1
Standard deviation
Correlation.
Arithmetic Mean
Analysis of Variance
Q35
Score: 1
59
30
39.5
49.5
Q36
Score: 1
1.667
18
8
32
Q37
Score: 1
80th
40th
50th
100th
Q38
Score: 1
15
25
4
35
Q39
Score: 1
deScriptive
exploratory
experimental
set of deciles
Q40
Score: 1
coefficient of deviation
coefficient of mean
standard deviation
Variance
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