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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-4 section-12

Each section contains 100 MCQs on Business Statistics and Research Methods .
31
With the help of Ogive curve, we can estimate:
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Answer: Option C
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32
Questionnaire survey method is used to collect
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Answer: Option C
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33
Qualities of good questionnaire
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Answer: Option D
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34
Which of the following is not a valid characteristic of normal distribution?
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Answer: Option B
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35
Which of the following are true for poisson distribution?
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Answer: Option D
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36
The limits of Karl Pearson's correlation coefficient value are:
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Answer: Option A
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37
The geometric mean of two digits-
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Answer: Option A
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38
According to relative frequency approach P(X) is equal to
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Answer: Option A
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39
The mean of the marks of 50 students was 35. Later it was found that the marks of two students were wrongly read as 72 and 45 instead of 27 and 54. The correct mean will be
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Answer: Option D
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40
If the total salary of 15 employees is Rs. 1,00,000 per month, then 1,00,000/15 shows-
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Answer: Option A
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