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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-6 section-9

Each section contains 100 MCQs on Business Statistics and Research Methods .
51
The chronological development of information in the body of the report is done according to the:
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Answer & Solution
Answer: Option B
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52
The correlation coefficient is the . . . . . . . . of two regression coefficients:
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Answer & Solution
Answer: Option A
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53
Arithmetic mean and harmonic mean includes all values of the data set in its calculation.
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Answer: Option A
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54
Regression lines intersect to each other
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Answer & Solution
Answer: Option A
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55
Addition theorem states that if two events A and B are mutually exclusive the probability of occurrence of either A or B is given by:
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Answer & Solution
Answer: Option A
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56
Mention the correct answers:
The ranks according to two attributes in a sample are given below:
R1 1 2 3 4 5
R2 5 4 3 2 1
The rank correlation between them is
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Answer: Option C
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57
Which one of the following index satisfies both time reversal and factor reversal test?
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Answer: Option B
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58
Interpretative reports are usually in the form of
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Answer: Option A
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59
We should expect negative correlation while studying relationship between
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Answer: Option B
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60
Statistical interference was the following forms.
1. Point estimation
2. Interval estimation
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Answer & Solution
Answer: Option C
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