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Business Statistics and Research Methods MCQ Questions and Solutions with Explanations | Commerce

Business Statistics and Research Methods MCQ Questions and answers with easy and logical explanations. Commerce provides you all type of quantitative and competitive aptitude mcq questions with easy and logical explanations. Business Statistics and Research Methods MCQ is important for exams like B.COM, M.COM, BBA, BBM, CA, CS, CMA, CPA, CFA, UPSC, NET, Banking and other commerce department exam. Page-2 section-6

Each section contains 100 MCQs on Business Statistics and Research Methods .
11
. . . . . . . . error arise due to chance difference between the members of population included in the sample and those not included.
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Answer & Solution
Answer: Option A
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12
The relationship between two variables can be expressed in
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Answer: Option D
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13
. . . . . . . . is a behavioural approach to assess risk using a number of possible return estimates to obtain a sense of the variability among outcomes.
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Answer: Option E
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14
The average height of 100 selected students is 168.8 cm and their coefficient of variation is 3.2%. What is the standard deviation of their height?
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Answer: Option D
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15
. . . . . . . . state that other things being equal, as the sample size increases, the result tends to be more reliable and accurate.
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Answer: Option B
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16
The number of times each score occurs is called . . . . . . . .
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Answer: Option B
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17
There will be only one regression line in case of two variables if
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Answer: Option B
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18
When the quantitative and qualitative data are arranged according to a single feature, the tabulation is known as:
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Answer: Option A
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19
If A and B are two independent events in a sample group, then P (A and B) is equal to
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Answer: Option D
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20
Statistical data are used for knowing about the progress in the
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Answer: Option D
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